diff --git a/mozilla/security/nss/lib/freebl/Makefile b/mozilla/security/nss/lib/freebl/Makefile
index aa0b5c6a443..712b55cf1df 100644
--- a/mozilla/security/nss/lib/freebl/Makefile
+++ b/mozilla/security/nss/lib/freebl/Makefile
@@ -89,7 +89,8 @@ ifdef NS_USE_GCC
     DEFINES += -DMP_NO_MP_WORD -DMP_USE_UINT_DIGIT
 else
     ASFILES  = mpi_x86.asm
-    DEFINES += -DMP_ASSEMBLY_MULTIPLY -DMP_ASSEMBLY_SQUARE -DMP_ASSEMBLY_DIV_2DX1D
+    DEFINES += -DMP_ASSEMBLY_MULTIPLY -DMP_ASSEMBLY_SQUARE -DMP_ASSEMBLY_DIV_2DX1D \
+    -DMP_USE_UINT_DIGIT -DMP_NO_MP_WORD
 endif
 ifdef BUILD_OPT
 ifndef NS_USE_GCC