diff --git a/poky/meta/recipes-devtools/gcc/gcc-common.inc b/poky/meta/recipes-devtools/gcc/gcc-common.inc
index aa3b53e..00fec0b 100644
--- a/poky/meta/recipes-devtools/gcc/gcc-common.inc
+++ b/poky/meta/recipes-devtools/gcc/gcc-common.inc
@@ -46,7 +46,7 @@
     if d.getVar('TRANSLATED_TARGET_ARCH') in [ 'powerpc', 'powerpc64' ] and d.getVar('TCLIBC') in [ 'glibc' ]:
         return "--with-long-double-128"
     else:
-        return "--without-long-double-128"
+        return "--without-long-double-128 libgcc_cv_powerpc_float128=no"
     return ""
 
 def get_gcc_multiarch_setting(bb, d):