diff --git a/.github/workflows/fuzzing.yml b/.github/workflows/fuzzing.yml
index df40b1236..3adc52734 100644
--- a/.github/workflows/fuzzing.yml
+++ b/.github/workflows/fuzzing.yml
@@ -55,6 +55,7 @@ jobs:
           - { name: fuzz_split, should_pass: false }
           - { name: fuzz_tr, should_pass: false }
           - { name: fuzz_env, should_pass: false }
+          - { name: fuzz_cksum, should_pass: false }
           - { name: fuzz_parse_glob, should_pass: true }
           - { name: fuzz_parse_size, should_pass: true }
           - { name: fuzz_parse_time, should_pass: true }