diff --git a/gnu/local.mk b/gnu/local.mk
index a618516142e..b63afeee30c 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -622,7 +622,7 @@ INSTALLER_MODULES =                             \
 # ENABLE_INSTALLER is true.
 if ENABLE_INSTALLER
 GNU_SYSTEM_MODULES += $(INSTALLER_MODULES)
-elif !ENABLE_INSTALLER
+else !ENABLE_INSTALLER
 MODULES_NOT_COMPILED += $(INSTALLER_MODULES)
 endif