diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index b14805eb3b..4c3135bbb3 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -240,6 +240,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     case AV_CODEC_ID_INTERPLAY_ACM: maxsamples /= 16384;  break;
     case AV_CODEC_ID_JPEG2000:    maxpixels  /= 16;    break;
     case AV_CODEC_ID_LAGARITH:    maxpixels  /= 1024;  break;
+    case AV_CODEC_ID_LOCO:        maxpixels  /= 1024;  break;
     case AV_CODEC_ID_VORBIS:      maxsamples /= 1024;  break;
     case AV_CODEC_ID_LSCR:        maxpixels  /= 16;    break;
     case AV_CODEC_ID_MOTIONPIXELS:maxpixels  /= 256;   break;