diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index d0b7fcb..a0d1fb3 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -18,8 +18,8 @@ jobs:
             cxx: g++-9
             osstring: Linux
           - os: macOS-latest
-            cc: clang
-            cxx: clang++
+            cc: gcc-9
+            cxx: g++-9
             osstring: Darwin
 
     steps:
diff --git a/Makefile b/Makefile
index 43976d2..6c3e3e2 100644
--- a/Makefile
+++ b/Makefile
@@ -39,9 +39,6 @@ LDFLAGS	:=	-g -static -Wl,--gc-sections -lbz2
 ifeq ($(OS),Windows_NT)
 EXEC_NAME	:=	gallerypack.exe
 else
-ifeq ($(OS),Darwin)
-CXXFLAGS	+=	-stdlib=libc++
-endif
 LDFLAGS	+=	-lstdc++fs
 endif