diff --git a/build/make/configure.sh b/build/make/configure.sh
index 5f0f5247b..b4a4fc4e1 100644
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -1345,7 +1345,7 @@ EOF
           EXE_SFX=.exe
           ;;
         win64)
-          add_asflags -f x64
+          add_asflags -f win64
           enabled debug && add_asflags -g cv8
           EXE_SFX=.exe
           ;;