diff --git a/tools/upload.sh b/tools/upload.sh
index 9cb3d36..8d131ff 100644
--- a/tools/upload.sh
+++ b/tools/upload.sh
@@ -20,13 +20,7 @@ project_name=$8
 verbose_flag=$9
 
 function get_openocd_exe {
-    openocd_exe="${mtb_tools_path}/openocd/bin/openocd"
-    # Depending on the OS, the openocd executable 
-    # file extension changes.
-    # Add ".exe" extension if the OS is Windows or cygwin
-    if [[ "$OSTYPE" == "msys" ]]; then
-        openocd_exe="${openocd_exe}.exe"
-    fi
+    openocd_exe="${mtb_tools_path}/openocd/bin/openocd.exe"
     echo ${openocd_exe}
 }