diff --git a/Dockerfile b/Dockerfile
index 3595da5..3d16fa8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,9 +20,9 @@ COPY ./startscript1.sh ./
 COPY ./src/task1python.py ./src/task1python.py
 COPY ./src/pythonTest.py ./src/pythonTest.py
 
-RUN "chmod a+x ./startscript1.sh"
-RUN "chmod a+x ./src/task1python.py"
-RUN "chmod a+x ./src/pythonTest.py"
+RUN chmod a+x ./startscript1.sh
+RUN chmod a+x ./src/task1python.py
+RUN chmod a+x ./src/pythonTest.py