diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f56c40ac..674a3b37 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -154,7 +154,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: fuzz
-          args: run --no-default-features fuzz_read -- fuzz/corpus/seed -timeout=10s -fork=2 -runs=50000000 -max_total_time=19800 -max_len=16384 -len_control=0 -dict=fuzz/fuzz.dict
+          args: run --no-default-features fuzz_read -- fuzz/corpus/seed -timeout=10s -fork=2 -runs=40000000 -max_total_time=19800 -max_len=16384 -len_control=0 -dict=fuzz/fuzz.dict
       - name: Upload any failure inputs
         if: always()
         uses: actions/upload-artifact@v4