diff --git a/package/gmp/gmp.mk b/package/gmp/gmp.mk
index af6958de81..e1d75dcf7c 100644
--- a/package/gmp/gmp.mk
+++ b/package/gmp/gmp.mk
@@ -12,8 +12,8 @@ GMP_LICENSE = LGPLv3+
 GMP_LICENSE_FILES = COPYING.LESSERv3
 GMP_DEPENDENCIES = host-m4
 
-# GMP doesn't support assembly for r6 ISA yet
-ifeq ($(BR2_mips_32r6)$(BR2_mips_64r6),y)
+# GMP doesn't support assembly for coldfire or mips r6 ISA yet
+ifeq ($(BR2_m68k_cf)$(BR2_mips_32r6)$(BR2_mips_64r6),y)
 GMP_CONF_OPTS += --disable-assembly
 endif