diff --git a/tomcat-uid/bin/startup.bat b/tomcat-uid/bin/startup.bat
index 179e245..e9f46b8 100644
--- a/tomcat-uid/bin/startup.bat
+++ b/tomcat-uid/bin/startup.bat
@@ -14,11 +14,12 @@
 rem See the License for the specific language governing permissions and
 rem limitations under the License.
 
-if "%OS%" == "Windows_NT" setlocal
 rem ---------------------------------------------------------------------------
 rem Start script for the CATALINA Server
 rem ---------------------------------------------------------------------------
 
+setlocal
+
 rem Guess CATALINA_HOME if not defined
 set "CURRENT_DIR=%cd%"
 if not "%CATALINA_HOME%" == "" goto gotHome