diff --git a/.gitignore b/.gitignore
index fa42e18c..82ce78fa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,4 @@ out/
 node_modules/
 xtext-server/
 package-lock.json
-
+*.vsix
diff --git a/build.gradle b/build.gradle
index d78c8bc7..080c324f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,8 @@ editorconfig {
     '**/.*',
     'gradlew*',
     '**/out',
-    '**/node_modules'
+    '**/node_modules',
+    '**/*.vsix'
   ]
 }