diff --git a/Tests/LibGfx/TestImageDecoder.cpp b/Tests/LibGfx/TestImageDecoder.cpp
index 07211bc0cd..f800ae0316 100644
--- a/Tests/LibGfx/TestImageDecoder.cpp
+++ b/Tests/LibGfx/TestImageDecoder.cpp
@@ -141,7 +141,7 @@ TEST_CASE(test_ilbm_uncompressed)
 TEST_CASE(test_ilbm_malformed_header)
 {
     Array test_inputs = {
-        TEST_INPUT("ilbm/oss-fuzz-testcase-62033.iff"sv),
+        TEST_INPUT("ilbm/truncated-bmhd-chunk.iff"sv)
     };
 
     for (auto test_input : test_inputs) {
@@ -154,7 +154,7 @@ TEST_CASE(test_ilbm_malformed_header)
 TEST_CASE(test_ilbm_malformed_frame)
 {
     Array test_inputs = {
-        TEST_INPUT("ilbm/oss-fuzz-testcase-63296.iff"sv)
+        TEST_INPUT("ilbm/missing-body-chunk.iff"sv)
     };
 
     for (auto test_input : test_inputs) {
diff --git a/Tests/LibGfx/test-inputs/ilbm/missing-body-chunk.iff b/Tests/LibGfx/test-inputs/ilbm/missing-body-chunk.iff
new file mode 100644
index 0000000000..6a3d0572ae
Binary files /dev/null and b/Tests/LibGfx/test-inputs/ilbm/missing-body-chunk.iff differ
diff --git a/Tests/LibGfx/test-inputs/ilbm/oss-fuzz-testcase-62033.iff b/Tests/LibGfx/test-inputs/ilbm/oss-fuzz-testcase-62033.iff
deleted file mode 100644
index 945902c57e..0000000000
Binary files a/Tests/LibGfx/test-inputs/ilbm/oss-fuzz-testcase-62033.iff and /dev/null differ
diff --git a/Tests/LibGfx/test-inputs/ilbm/oss-fuzz-testcase-63296.iff b/Tests/LibGfx/test-inputs/ilbm/oss-fuzz-testcase-63296.iff
deleted file mode 100644
index e1390b3277..0000000000
Binary files a/Tests/LibGfx/test-inputs/ilbm/oss-fuzz-testcase-63296.iff and /dev/null differ
diff --git a/Tests/LibGfx/test-inputs/ilbm/truncated-bmhd-chunk.iff b/Tests/LibGfx/test-inputs/ilbm/truncated-bmhd-chunk.iff
new file mode 100644
index 0000000000..f2471f04a6
Binary files /dev/null and b/Tests/LibGfx/test-inputs/ilbm/truncated-bmhd-chunk.iff differ