diff --git a/.gitignore b/.gitignore
index d78b856..61e0e13 100755
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ node_modules/
 build/
 .tscache/
 npm-debug.log
+.size-snapshot.json
\ No newline at end of file
diff --git a/.size-snapshot.json b/.size-snapshot.json
deleted file mode 100644
index c58d88d..0000000
--- a/.size-snapshot.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "ctrltab.js": {
-    "bundled": 10345,
-    "minified": 5491,
-    "gzipped": 1671,
-    "treeshaked": {
-      "rollup": {
-        "code": 27,
-        "import_statements": 27
-      },
-      "webpack": {
-        "code": 1011
-      }
-    }
-  },
-  "ctrltab.iife.js": {
-    "bundled": 13125,
-    "minified": 5413,
-    "gzipped": 1776
-  }
-}