diff --git a/run-ts.sh b/run-ts.sh
index 4fff2e8..3875c83 100755
--- a/run-ts.sh
+++ b/run-ts.sh
@@ -6,4 +6,3 @@ JS_FILE='./run-ts-tmp.js'
 
 tsc -p "$1" --outFile "$JS_FILE"
 node "$JS_FILE"
-rm "$JS_FILE"