1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index e0c9c82..a16c89a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 PREFIX ?= /usr/local
 BINDIR ?= /bin
 
-CFLAGS = -O2
+CFLAGS ?= -O2
 
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