--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 CFLAGS += -Wall -Wshadow -Wp,-D_FORTIFY_SOURCE=2 -g
-PREFIX ?= /usr/local
+PREFIX ?= /usr
 BINDIR ?= $(PREFIX)/bin
 MANDIR ?= $(PREFIX)/share/man
 
