diff --git a/CMakeLists.txt b/CMakeLists.txt
index a1e8541..6bc9c30 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -135,8 +135,8 @@ configure_file (
   "${PROJECT_BINARY_DIR}/config.h"
   )
 
-set(LIB_CFLAGS "${C99_C_FLAGS} -pedantic -Werror -Wall -Werror=strict-prototypes -Werror=old-style-definition -Werror=missing-prototypes -D_REENTRANT -D_POSIX_C_SOURCE=200809L")
-set(EXAMPLE_CFLAGS "${C99_C_FLAGS} -pedantic -Werror -Wall -g")
+set(LIB_CFLAGS "${C99_C_FLAGS} -pedantic -Wall -Werror=strict-prototypes -Werror=old-style-definition -Werror=missing-prototypes -D_REENTRANT -D_POSIX_C_SOURCE=200809L")
+set(EXAMPLE_CFLAGS "${C99_C_FLAGS} -pedantic -Wall -g")
 set(EXAMPLE_INCLUDES "${PROJECT_SOURCE_DIR}")
 
 add_library(groove SHARED ${LIBGROOVE_SOURCES} ${LIBGROOVE_HEADERS})