1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index d80c29a..0e1fc79 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).c | awk '{ pri
 ### The C++ compiler and options:
 
 OPTLEVEL ?= 2
-CXXFLAGS = -O$(OPTLEVEL) -g -Wall -Woverloaded-virtual -fPIC -DPIC
+CXXFLAGS = -O$(OPTLEVEL) -g -Wall -Werror -Woverloaded-virtual -fPIC -DPIC
 
 ### The directory environment: