diff --git a/.github/workflows/dendrite.yml b/.github/workflows/dendrite.yml
index 772b45cb24..ac40f06b00 100644
--- a/.github/workflows/dendrite.yml
+++ b/.github/workflows/dendrite.yml
@@ -440,7 +440,7 @@ jobs:
       # Run Complement
       - run: |
           set -o pipefail &&
-          go test -v -json -tags dendrite_blacklist ./tests/... 2>&1 | gotestfmt -hide all
+          go test -v -json -tags dendrite_blacklist ./tests ./tests/csapi 2>&1 | gotestfmt -hide all
         shell: bash
         name: Run Complement Tests
         env:
diff --git a/build/scripts/complement.sh b/build/scripts/complement.sh
index 29feff304f..8608d8fa56 100755
--- a/build/scripts/complement.sh
+++ b/build/scripts/complement.sh
@@ -15,5 +15,5 @@ tar -xzf master.tar.gz
 
 # Run the tests!
 cd complement-master
-COMPLEMENT_BASE_IMAGE=complement-dendrite:latest go test -v -count=1 ./tests
+COMPLEMENT_BASE_IMAGE=complement-dendrite:latest go test -v -count=1 ./tests ./tests/csapi