diff --git a/Tools/check_code_style.sh b/Tools/check_code_style.sh
index 8d1ab6363b..2353a52326 100755
--- a/Tools/check_code_style.sh
+++ b/Tools/check_code_style.sh
@@ -3,7 +3,7 @@ set -eu
 failed=0
 for fn in $(find . -path './src/lib/uavcan' -prune -o \
                    -path './src/lib/mathlib/CMSIS' -prune -o \
-                   -path './src/modules/attitude_estimator_ekf/codegen/' -prune -o \
+                   -path './src/modules/attitude_estimator_ekf/codegen' -prune -o \
                    -path './NuttX' -prune -o \
                    -path './Build' -prune -o \
                    -path './mavlink' -prune -o \