diff --git a/all.bash b/all.bash
index 75c2343..fd14a35 100755
--- a/all.bash
+++ b/all.bash
@@ -100,7 +100,7 @@
 # check_staticcheck runs staticcheck on source files.
 check_staticcheck() {
   ensure_go_binary honnef.co/go/tools/cmd/staticcheck
-  runcmd staticcheck $(go list ./... | grep -v third_party | grep -v internal/doc | grep -v internal/render) | warnout
+  runcmd staticcheck $(go list ./... | grep -v third_party | grep -v internal/doc | grep -v internal/render)
 }
 
 # check_misspell runs misspell on source files.