diff --git a/flake.nix b/flake.nix
index ed8be8e..f2a8518 100644
--- a/flake.nix
+++ b/flake.nix
@@ -29,7 +29,8 @@
     };
     rpicam-apps-src = {
       flake = false;
-      url = "github:raspberrypi/rpicam-apps/v1.5.2";
+      #url = "github:raspberrypi/rpicam-apps/v1.5.2";
+      url = "github:raspberrypi/rpicam-apps/v1.5.1";
     };
     libcamera-src = {
       flake = false;