diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9ef73d63..dd12eb2a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -570,7 +570,7 @@ jobs:
           #set -eu -o pipefail
           cmake --build . --parallel ${{env.NPROCS}} 2>&1 | tee -a clang-tidy-full-report.txt
           egrep "warning:|error:" clang-tidy-full-report.txt \
-            | egrep -v "Submodules/amrex|Submodules/sundials" \
+            | egrep -v "Submodules/amrex|Submodules/sundials|Submodules/AMReX-Hydro \
             | egrep -v "ld: warning:" | sort | uniq \
             | awk 'BEGIN{i=0}{print $0}{i++}END{print "Warnings: "i}' > clang-tidy-warnings.txt
       - name: Full report