diff --git a/Dockerfile b/Dockerfile
index 4267fd2..f5a1e22 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,6 +25,7 @@ RUN mkdir -p /root/.steam/sdk32 && \
     ln -sf /hlds/steamclient.so /root/.steam/sdk32/steamclient.so
 
 COPY rehlds/ /hlds/
+RUN chmod +x ./hlds/hlds_linux
 
 COPY start.sh /start.sh
 RUN chmod +x /start.sh