diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 29364c8a..7ec24555 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -205,7 +205,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: fuzz
-          args: run --all-features fuzz_write -- -timeout=10s -fork=2 -runs=10000000 -max_len=1100 -len_control=200 -dict=fuzz/fuzz.dict
+          args: run --all-features fuzz_write -- -timeout=10s -fork=2 -runs=5000000 -max_len=1100 -len_control=200 -dict=fuzz/fuzz.dict
       - name: Upload any failure inputs
         if: always()
         uses: actions/upload-artifact@v4