diff --git a/ci/integration.sh b/ci/integration.sh
index 8bdf8677a699..8e9e9ed2299b 100755
--- a/ci/integration.sh
+++ b/ci/integration.sh
@@ -23,6 +23,7 @@ echo "Integration tests for: ${INTEGRATION}"
 function check_fmt {
     cargo fmt --all -v -- --error-on-unformatted &> rustfmt_output
     if [[ $? != 0 ]]; then
+        cat rustfmt_output
         return 1
     fi
     cat rustfmt_output