diff --git a/install.sh b/install.sh
index 097ac6c..fc4c477 100644
--- a/install.sh
+++ b/install.sh
@@ -37,9 +37,14 @@ chmod +x "${INSTALL_DIR}/${BINARY_NAME}"
 
 res=$(churn agent setup --discovery "${CHURN_DISCOVERY}" 2>&1)
 exit_code=$?
+echo "Debug - Full output: $res"
+echo "Debug - Exit code: $exit_code"
+
 if [[ $exit_code != 0 ]]; then
-    if [[ "$res" != *"config file already exists"* ]]; then
-        echo "$res"
+    # Convert to lowercase to make matching more reliable
+    res_lower=$(echo "$res" | tr '[:upper:]' '[:lower:]')
+    if [[ "$res_lower" != *"config file already exists"* ]] && [[ "$res_lower" != *"already exists"* ]]; then
+        echo "Error: $res"
         exit 1
     fi
 fi