diff --git a/easy-build.sh b/easy-build.sh
index 5b2909f3..a7ddd436 100755
--- a/easy-build.sh
+++ b/easy-build.sh
@@ -72,10 +72,10 @@ fi
 ## For what release to build images
 
 # The suite the installed system will be based on
-export CODENAME=bookworm
+export CODENAME=sid
 # The suite from which the udebs for the installer will be taken (normally
 # the same as CODENAME)
-export DI_CODENAME=bookworm
+export DI_CODENAME=sid
 
 
 ## The debian-installer images to use. This must match the suite (DI_CODENAME)