diff --git a/pkgs/misc/nix/builder.sh b/pkgs/misc/nix/builder.sh
index cbe0a9cdf7d..a42bae72f0e 100644
--- a/pkgs/misc/nix/builder.sh
+++ b/pkgs/misc/nix/builder.sh
@@ -2,7 +2,7 @@
 
 configureFlags="\
   --with-store-dir=$storeDir --localstatedir=$stateDir \
-  --with-aterm=$aterm --with-bdb=$bdb" \
-  --disable-init-state
+  --with-aterm=$aterm --with-bdb=$bdb \
+  --disable-init-state"
 
 genericBuild