diff --git a/Makefile b/Makefile
index 14cba8a..53b5f75 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-FLAGS_COMMON:=-Wall -Wno-unused
+FLAGS_COMMON:=-Wall -Wno-unused -fPIC
 FLAGS_PROD:=-DNDEBUG -O2 -march=native
 FLAGS_DEBUG:=-DVERIFY -ggdb3 -O1
 FLAGS_TEST:=-DVERIFY -ggdb3 -O2 -march=native