1 files changed, 2 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 824b3b2..23f312f 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,8 @@ include $(NSSHARED)/makefiles/Makefile.tools
 WARNFLAGS := -Wall -Wextra -Wundef -Wpointer-arith -Wcast-align \
 	-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes \
 	-Wmissing-declarations -Wnested-externs -Werror #-pedantic
-CFLAGS := $(CFLAGS) -std=c99 -D_BSD_SOURCE -D_POSIX_C_SOURCE \
+CFLAGS := $(CFLAGS) -std=c99 \
+	-D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE \
 	-I$(CURDIR)/include/ -I$(CURDIR)/src $(WARNFLAGS) -Dasm="__asm"
 
 # Freetype2