diff --git a/games/dayz/Dockerfile b/games/dayz/Dockerfile
index 092d957..1d74420 100644
--- a/games/dayz/Dockerfile
+++ b/games/dayz/Dockerfile
@@ -31,7 +31,8 @@ RUN         dpkg --add-architecture i386 \
 ## install rcon client (bercon)
 RUN         cd /tmp/ \
             && curl -sSL https://github.com/WoozyMasta/bercon/releases/download/1.0.0/bercon > bercon \
-            && mv bercon /usr/local/bin/
+            && mv bercon /usr/local/bin/ \
+            && chmod +x /usr/local/bin/bercon
 
 ## Configure locale
 RUN         update-locale lang=en_US.UTF-8 \