diff --git a/Makefile b/Makefile
index 7f373f2..342bd14 100644
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,7 @@ MANDIR ?= ${DATADIR}/man
 RM := /bin/rm -f
 INSTALL := /usr/bin/install -c
 
-CXXFLAGS := ${CXXFLAGS} -Wshadow -Wall -Wpedantic -Wextra -g -fno-strict-aliasing -std=c++14 -pthread
+CXXFLAGS := ${CXXFLAGS} -Wshadow -Wall -Wpedantic -Wextra -g -std=c++14
 ifeq ($(DEBUG),1)
 	CXXFLAGS += -D DEBUG -O0
 else