diff --git a/make.sh b/make.sh
index c5936a671..8e0154107 100755
--- a/make.sh
+++ b/make.sh
@@ -650,7 +650,7 @@ execute() {
 
 			# Create a new mount namespace
 			"--mount"
-			"--propagation=slave"
+			"--propagation=private"
 
 			# Create a new PID namespace and fork
 			"--pid"
@@ -2150,7 +2150,7 @@ exec_in_namespace() {
 	IN_NAMESPACE=1 \
 	exec unshare \
 		--mount \
-		--propagation=private \
+		--propagation=slave \
 		"${0}" "${args[@]}" "$@"
 }