diff --git a/install-macos.sh b/install-macos.sh
index f070205a..ed8fa1bf 100644
--- a/install-macos.sh
+++ b/install-macos.sh
@@ -138,6 +138,7 @@ else
         * ) echo "Skipping download of model file...";;
     esac
 fi
+#!/bin/bash
 
 echo ""
 echo "Downloading latest model..."
@@ -168,13 +169,13 @@ case $yn in
             echo "[$count] $f"
         done
 
-        Prompt user to choose a model to convert
+        # Prompt user to choose a model to convert
         read -p "Enter the number of the model you want to convert: " modelNumber
 
         if [ -z "${file[modelNumber]}" ]; then
-        echo ""
-        echo "Invalid option. Restarting..."
-        exit 1
+            echo ""
+            echo "Invalid option. Restarting..."
+            exit 1
         fi
 
         modelPath="${file[modelNumber]}"
@@ -182,44 +183,37 @@ case $yn in
         echo ""
         echo "You selected $modelPath"
 
-        Ask user if they want to convert the model
+        # Ask user if they want to convert the model
         echo ""
         read -p "Do you want to convert the selected model to the new format? (Y/N)" choice
 
         if [ "$choice" == "N" ]; then
-        echo ""
-        echo "Model conversion cancelled. Skipping..."
-        exit 0
+            echo ""
+            echo "Model conversion cancelled. Skipping..."
+        else
+            # Convert the model
+            echo "Converting the model to the new format..."
+            if [ ! -d "tmp/llama.cpp" ]; then
+                git clone https://github.com/ggerganov/llama.cpp.git tmp/llama.cpp
+            fi
+            mv -f "${modelPath}" "${modelPath}.original"
+            python tmp/llama.cpp/migrate-ggml-2023-03-30-pr613.py "${modelPath}.original" "${modelPath}"
+            if [ $? -ne 0 ]; then
+                echo ""
+                echo "Error during model conversion. Restarting..."
+                mv -f "${modelPath}.original" "${modelPath}"
+                exit 1
+            else
+                echo ""
+                echo "The model file (${modelPath}) has been converted to the new format."
+            fi
         fi
-
-        The output inside a code tag
-        echo "The code has been converted successfully."
+        ;;
+    * ) echo ""
+        echo "Conversion cancelled. Skipping..."
+        ;;
 esac
-# Convert the model
-echo ""
-echo "Converting the model to the new format..."
-if [ ! -d "tmp/llama.cpp" ]; then
-    git clone https://github.com/ggerganov/llama.cpp.git tmp/llama.cpp
-fi
-mv -f "${modelPath}" "${modelPath}.original"
-python tmp/llama.cpp/migrate-ggml-2023-03-30-pr613.py "${modelPath}.original" "${modelPath}"
-if [ $? -ne 0 ]; then
-    echo ""
-    echo "Error during model conversion. Restarting..."
-    mv -f "${modelPath}.original" "${modelPath}"
-    goto CONVERT_RESTART
-else
-    echo ""
-    echo "The model file (${modelPath}) has been converted to the new format."
-    goto END
-fi
 
-:CANCEL_CONVERSION
-echo ""
-echo "Conversion cancelled. Skipping..."
-goto END
-
-:END
 echo ""
 echo "Cleaning tmp folder"
 rm -rf "./tmp"