diff --git a/Dockerfile b/Dockerfile
index 434bc94..31edcfa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ RUN pip3 install scikit-learn
 RUN pip3 install matplotlib
 RUN mkdir ~/.kaggle/
 
-RUN sh chmod a+x ./script.sh
+RUN chmod a+x ./script.sh
 # Create app directory in image
 WORKDIR /app
 # Copy init dataset script to /app directory in image