diff --git a/_config b/_config
index f242af1..c6c3efd 100644
--- a/_config
+++ b/_config
@@ -1847,7 +1847,10 @@ Macros:
 # we still need gcc-32bit/glibc-32bit on x86_64 to build some part of the distribution
 # but those packages should not be distributed
 %ifnarch x86_64
-%define disable_32bit 0
+%define disable_32bit 1
+Macros:
+%disable_32bit 1
+:Macros
 Substitute: glibc-devel-32bit
 Substitute: glibc-devel-static-32bit
 Substitute: gcc-32bit
@@ -1858,10 +1861,7 @@ Substitute: gcc5-c++-32bit
 Substitute: gcc6-c++-32bit
 Substitute: gcc-c++-32bit
 %else
-%define disable_32bit 1
-Macros:
-%disable_32bit 1
-:Macros
+%define disable_32bit 0
 %endif
 
 %endif