diff --git a/tests/qemu-iotests/087.out b/tests/qemu-iotests/087.out
index 2d92ea847b..b61ba638af 100644
--- a/tests/qemu-iotests/087.out
+++ b/tests/qemu-iotests/087.out
@@ -34,7 +34,7 @@ QMP_VERSION
 
 === Encrypted image QCow ===
 
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 encryption=on encrypt.key-secret=sec0
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 encryption=on
 Testing:
 QMP_VERSION
 {"return": {}}
@@ -46,7 +46,7 @@ QMP_VERSION
 
 === Encrypted image LUKS ===
 
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 encrypt.format=luks encrypt.key-secret=sec0
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
 Testing:
 QMP_VERSION
 {"return": {}}
@@ -58,7 +58,7 @@ QMP_VERSION
 
 === Missing driver ===
 
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 encryption=on encrypt.key-secret=sec0
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 encryption=on
 Testing: -S
 QMP_VERSION
 {"return": {}}
diff --git a/tests/qemu-iotests/134.out b/tests/qemu-iotests/134.out
index 09d46f6b17..4abc5b5f7d 100644
--- a/tests/qemu-iotests/134.out
+++ b/tests/qemu-iotests/134.out
@@ -1,5 +1,5 @@
 QA output created by 134
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 encryption=on encrypt.key-secret=sec0
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 encryption=on
 
 == reading whole image ==
 read 134217728/134217728 bytes at offset 0
diff --git a/tests/qemu-iotests/158.out b/tests/qemu-iotests/158.out
index 6def216e55..f28a17626b 100644
--- a/tests/qemu-iotests/158.out
+++ b/tests/qemu-iotests/158.out
@@ -1,6 +1,6 @@
 QA output created by 158
 == create base ==
-Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 encryption=on encrypt.key-secret=sec0
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 encryption=on
 
 == writing whole image ==
 wrote 134217728/134217728 bytes at offset 0
@@ -10,7 +10,7 @@ wrote 134217728/134217728 bytes at offset 0
 read 134217728/134217728 bytes at offset 0
 128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 == create overlay ==
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base encryption=on encrypt.key-secret=sec0
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base encryption=on
 
 == writing part of a cluster ==
 wrote 1024/1024 bytes at offset 0
diff --git a/tests/qemu-iotests/188.out b/tests/qemu-iotests/188.out
index c568ef3701..5426861b18 100644
--- a/tests/qemu-iotests/188.out
+++ b/tests/qemu-iotests/188.out
@@ -1,5 +1,5 @@
 QA output created by 188
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216 encrypt.format=luks encrypt.key-secret=sec0 encrypt.iter-time=10
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216
 
 == reading whole image ==
 read 16777216/16777216 bytes at offset 0
diff --git a/tests/qemu-iotests/189.out b/tests/qemu-iotests/189.out
index a0b7c9c24c..bc213cbe14 100644
--- a/tests/qemu-iotests/189.out
+++ b/tests/qemu-iotests/189.out
@@ -1,6 +1,6 @@
 QA output created by 189
 == create base ==
-Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=16777216 encrypt.format=luks encrypt.key-secret=sec0 encrypt.iter-time=10
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=16777216
 
 == writing whole image ==
 wrote 16777216/16777216 bytes at offset 0
@@ -10,7 +10,7 @@ wrote 16777216/16777216 bytes at offset 0
 read 16777216/16777216 bytes at offset 0
 16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 == create overlay ==
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216 backing_file=TEST_DIR/t.IMGFMT.base encrypt.format=luks encrypt.key-secret=sec1 encrypt.iter-time=10
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216 backing_file=TEST_DIR/t.IMGFMT.base
 
 == writing part of a cluster ==
 wrote 1024/1024 bytes at offset 0
diff --git a/tests/qemu-iotests/198.out b/tests/qemu-iotests/198.out
index 6280ae6eed..4b800e70db 100644
--- a/tests/qemu-iotests/198.out
+++ b/tests/qemu-iotests/198.out
@@ -1,12 +1,12 @@
 QA output created by 198
 == create base ==
-Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=16777216 encrypt.format=luks encrypt.key-secret=sec0 encrypt.iter-time=10
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=16777216
 
 == writing whole image base ==
 wrote 16777216/16777216 bytes at offset 0
 16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 == create overlay ==
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216 backing_file=TEST_DIR/t.IMGFMT.base encrypt.format=luks encrypt.key-secret=sec1 encrypt.iter-time=10
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216 backing_file=TEST_DIR/t.IMGFMT.base
 
 == writing whole image layer ==
 wrote 16777216/16777216 bytes at offset 0
diff --git a/tests/qemu-iotests/263.out b/tests/qemu-iotests/263.out
index 0c982c55cb..54bfbeeff8 100644
--- a/tests/qemu-iotests/263.out
+++ b/tests/qemu-iotests/263.out
@@ -2,7 +2,7 @@ QA output created by 263
 
 testing LUKS qcow2 encryption
 
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 encrypt.format=luks encrypt.key-secret=sec0 encrypt.iter-time=10
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
 == reading the whole image ==
 read 1048576/1048576 bytes at offset 0
 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -21,7 +21,7 @@ read 982528/982528 bytes at offset 66048
 
 testing legacy AES qcow2 encryption
 
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 encrypt.format=aes encrypt.key-secret=sec0
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
 == reading the whole image ==
 read 1048576/1048576 bytes at offset 0
 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
diff --git a/tests/qemu-iotests/284.out b/tests/qemu-iotests/284.out
index 48216f5742..a929239302 100644
--- a/tests/qemu-iotests/284.out
+++ b/tests/qemu-iotests/284.out
@@ -2,7 +2,7 @@ QA output created by 284
 
 testing LUKS qcow2 encryption
 
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 encrypt.format=luks encrypt.key-secret=sec0 encrypt.iter-time=10
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
 
 == cluster size 512
 == checking image refcounts ==
@@ -21,7 +21,7 @@ wrote 1/1 bytes at offset 512
 
 == rechecking image refcounts ==
 No errors were found on the image.
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 encrypt.format=luks encrypt.key-secret=sec0 encrypt.iter-time=10
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
 
 == cluster size 2048
 == checking image refcounts ==
@@ -40,7 +40,7 @@ wrote 1/1 bytes at offset 2048
 
 == rechecking image refcounts ==
 No errors were found on the image.
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 encrypt.format=luks encrypt.key-secret=sec0 encrypt.iter-time=10
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
 
 == cluster size 32768
 == checking image refcounts ==
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 6cbd5ebba6..3a4becebb0 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -165,16 +165,13 @@ _filter_img_create()
         echo "$options" \
         | tr '\n' '\0' \
         | $SED -e 's/\x0$//' -e 's/ \([a-z0-9_.-]*\)=/\n\1=/g' \
-        | grep -ae "^\(fmt\\|size\\|backing\\|preallocation\\|encrypt$grep_data_file\\)" \
+        | grep -ae "^\(fmt\\|size\\|backing\\|preallocation\\|encryption$grep_data_file\\)" \
         | $SED "${filename_filters[@]}" \
             -e 's/^\(fmt\)/0-\1/' \
             -e 's/^\(size\)/1-\1/' \
             -e 's/^\(backing\)/2-\1/' \
             -e 's/^\(data_file\)/3-\1/' \
             -e 's/^\(encryption\)/4-\1/' \
-            -e 's/^\(encrypt\.format\)/5-\1/' \
-            -e 's/^\(encrypt\.key-secret\)/6-\1/' \
-            -e 's/^\(encrypt\.iter-time\)/7-\1/' \
             -e 's/^\(preallocation\)/8-\1/' \
         | sort \
         | $SED -e 's/^[0-9]-//' \
