diff --git a/raspi_master.yaml b/raspi_master.yaml
index 7e77b30..ba80d83 100644
--- a/raspi_master.yaml
+++ b/raspi_master.yaml
@@ -4,7 +4,7 @@
 
 steps:
   - mkimg: "{{ output }}"
-    size: 2000M
+    size: 2500M
 
   - mklabel: msdos
     device: "{{ output }}"