diff --git a/Makefile b/Makefile
index 86898afc..7cc1a4c1 100644
--- a/Makefile
+++ b/Makefile
@@ -64,7 +64,8 @@ lint: .gopathok
 	@./.tool/lint
 
 gofmt:
-	@./hack/verify-gofmt.sh
+	find . -name '*.go' ! -path './vendor/*' -exec gofmt -s -w {} \+
+	git diff --exit-code
 
 conmon:
 	$(MAKE) -C $@
diff --git a/hack/verify-gofmt.sh b/hack/verify-gofmt.sh
deleted file mode 100755
index 5577d1b9..00000000
--- a/hack/verify-gofmt.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/bash
-
-set -o errexit
-set -o nounset
-set -o pipefail
-
-find_files() {
-  find . -not \( \
-      \( \
-        -wholename '*/vendor/*' \
-      \) -prune \
-    \) -name '*.go'
-}
-
-GOFMT="gofmt -s"
-bad_files=$(find_files | xargs $GOFMT -l)
-if [[ -n "${bad_files}" ]]; then
-  echo "!!! '$GOFMT' needs to be run on the following files: "
-  echo "${bad_files}"
-  exit 1
-fi