diff --git a/scripts/utils.sh b/scripts/utils.sh
index 36678bb..6d1d3d3 100644
--- a/scripts/utils.sh
+++ b/scripts/utils.sh
@@ -70,7 +70,7 @@ function Ask() {
 function Is_installed() {
     executable=${@:-"$HOME/.local/bin/colorshell"}
 
-    if command -v colorshell || [[ -f $executable ]]; then
+    if command -v colorshell > /dev/null 2>&1 || [[ -f $executable ]]; then
         return 0
     fi