diff --git a/Makefile b/Makefile
index 28ad8f8..65d14e0 100644
--- a/Makefile
+++ b/Makefile
@@ -131,7 +131,7 @@ else ifeq ($(platform), ctr)
    FLAGS += -Wall -mword-relocations
    FLAGS += -fomit-frame-pointer -ffast-math
    FLAGS += -DHAVE_MKDIR
-   CXXFLAGS += -fno-rtti -fno-exceptions
+   CXXFLAGS += -fno-rtti -fno-exceptions -D_GLIBCXX_USE_CXX11_ABI=0 -std=gnu++11
    STATIC_LINKING = 1
    WANT_GRIFFIN := 0
 else ifeq ($(platform), xenon)
diff --git a/pce_fast/cdrom/cdromif.cpp b/pce_fast/cdrom/cdromif.cpp
index c41c1f8..52f56ed 100644
--- a/pce_fast/cdrom/cdromif.cpp
+++ b/pce_fast/cdrom/cdromif.cpp
@@ -22,7 +22,6 @@
 #include "CDAccess.h"
 #include "general.h"
 
-#include <algorithm>
 #include "libretro.h"
 
 extern retro_log_printf_t log_cb;