diff --git a/static/compilePlugins.js b/static/compilePlugins.js
index 86aaee028..22e7f6507 100644
--- a/static/compilePlugins.js
+++ b/static/compilePlugins.js
@@ -71,6 +71,7 @@ function watchChanges(
         if (
           filename &&
           !filename.startsWith('.') &&
+          !filename.includes('__tests__') &&
           !delayedCompilation[plugin.name]
         ) {
           delayedCompilation[plugin.name] = setTimeout(() => {