diff --git a/karax.nimble b/karax.nimble
index 743d85b..eabf8e4 100644
--- a/karax.nimble
+++ b/karax.nimble
@@ -12,3 +12,4 @@ requires "nim >= 0.16.1"
 skipDirs = @["examples", "experiments", "tests"]
 
 bin = @["karax/tools/karun"]
+installExt = @["nim"]