diff --git a/packages/vlang/0.1.13/run b/packages/vlang/0.1.13/run
index c999cca..18b6c05 100644
--- a/packages/vlang/0.1.13/run
+++ b/packages/vlang/0.1.13/run
@@ -6,9 +6,8 @@ export TMPDIR="$PWD"
 
 # Put instructions to run the runtime
 
-filename=$1
-
-rename 's/$/\.v/' $filename # Add .v extension
+rename 's/$/\.v/' "$@" # Add .v extension
 
+filename=$1.v
 shift
-v run $filename.v "$@"
+v run $filename "$@"
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