diff --git a/build-system/pr-check/dist-tests.js b/build-system/pr-check/dist-tests.js
index af0f32067612..b4c59a2013c7 100644
--- a/build-system/pr-check/dist-tests.js
+++ b/build-system/pr-check/dist-tests.js
@@ -39,7 +39,7 @@ const timedExecOrDie =
 function runSinglePassTest_() {
   timedExecOrDie('gulp clean');
   timedExecOrDie('gulp update-packages');
-  timedExecOrDie('gulp dist --fortesting --single_pass --psuedonames');
+  timedExecOrDie('gulp dist --fortesting --single_pass --pseudo_names');
   timedExecOrDie('gulp test --integration ' +
       '--nobuild --compiled --single_pass --headless');
 }