diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index 99532b4bbf..8adbc0809e 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -261,6 +261,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     case AV_CODEC_ID_MSS2:        maxpixels  /= 16384; break;
     case AV_CODEC_ID_MSZH:        maxpixels  /= 128;   break;
     case AV_CODEC_ID_MTS2:        maxpixels  /= 4096;  break;
+    case AV_CODEC_ID_MV30:        maxpixels  /= 128;   break;
     case AV_CODEC_ID_MVC2:        maxpixels  /= 128;   break;
     case AV_CODEC_ID_MVHA:        maxpixels  /= 16384; break;
     case AV_CODEC_ID_MVDV:        maxpixels  /= 1024;  break;