diff --git a/src/libretro/Makefile b/src/libretro/Makefile
index b7b6f63f6..6f25f3f2b 100644
--- a/src/libretro/Makefile
+++ b/src/libretro/Makefile
@@ -10,9 +10,13 @@ BACKSLASH := \$(BACKSLASH)
 filter_out1 = $(filter-out $(firstword $1),$1)
 filter_out2 = $(call filter_out1,$(call filter_out1,$1))
 
-CXXFLAGS+= -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers
+CXXFLAGS+= -Wall -Wno-unused-parameter -Wno-ignored-qualifiers
 CXXFLAGS+= -Wno-multichar -Wunused -fno-rtti -Woverloaded-virtual -Wnon-virtual-dtor -std=c++14
 
+ifeq (,$(findstring msvc,$(platform)))
+   CXXFLAGS+= -Wextra
+endif
+
 ifeq ($(platform),)
    platform = unix
    ifeq ($(shell uname -s),)