diff --git a/Makefile b/Makefile
index d033330..4cfeae4 100644
--- a/Makefile
+++ b/Makefile
@@ -15,16 +15,21 @@ help:
 	@ echo ""
 
 run:
+	@ chmod +x $(TOOLS)/run
 	@ $(TOOLS)/run
 
 kill:
+	@ chmod +x $(TOOLS)/kill
 	@ $(TOOLS)/kill
 
 status:
+	@ chmod +x $(TOOLS)/status
 	@ $(TOOLS)/status
 
 monitor:
+	@ chmod +x $(TOOLS)/monitor
 	@ $(TOOLS)/monitor
 
 errors:
+	@ chmod +x $(TOOLS)/check_errors
 	@ $(TOOLS)/check_errors