diff --git a/Dockerfile b/Dockerfile
index 56045ece..fded2cdf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,6 +17,7 @@ WORKDIR /root
 
 ENV cloudcmd_terminal true
 ENV cloudcmd_terminal_path gritty
+ENV cloudcmd_open false
 
 EXPOSE 8000
 
diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index d0241fe8..c77b9e1e 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -21,6 +21,7 @@ WORKDIR /root
 
 ENV cloudcmd_terminal true
 ENV cloudcmd_terminal_path gritty
+ENV cloudcmd_open false
 
 EXPOSE 8000