diff --git a/ssh/make.sh b/ssh/make.sh
index 247ae5c..e9d4a0d 100755
--- a/ssh/make.sh
+++ b/ssh/make.sh
@@ -26,7 +26,7 @@ DFL_CTHOSTNAME=${DFL_CTHOSTNAME:=ssh}
 
 DFL_CORES=${DFL_SSH_CORES:=1}
 DFL_RAM=${DFL_SSH_RAM:=512}
-DFL_SWAP=${DFL_SSH_SWAP:=${RAM}}
+DFL_SWAP=${DFL_SSH_SWAP:=${DFL_RAM}}
 DFL_DRIVE=${DFL_SSH_DRIVE:=16}
 
 WAN_IP=SKIP