diff --git a/cmake/compilation_flags.cmake b/cmake/compilation_flags.cmake
index 395f1b5..bb10165 100644
--- a/cmake/compilation_flags.cmake
+++ b/cmake/compilation_flags.cmake
@@ -26,7 +26,7 @@ else ()
     -pedantic -Wall -Wextra -Wcast-align -Wcast-qual -Wctor-dtor-privacy -Wdisabled-optimization
     -Wformat=2 -Winit-self -Wlong-long -Wmissing-declarations -Wmissing-include-dirs -Wcomment
     -Wold-style-cast -Woverloaded-virtual -Wredundant-decls -Wshadow -Wsign-conversion
-    -Wsign-promo -Wstrict-overflow=5 -Wswitch-default -Wundef -Werror -Wunused -Wuninitialized
+    -Wsign-promo -Wstrict-overflow=5 -Wswitch-default -Wundef -Wunused -Wuninitialized
     -Wno-missing-declarations -Wno-strict-overflow
   )
 
diff --git a/examples/peaddrconv/CMakeLists.txt b/examples/peaddrconv/CMakeLists.txt
index fbad06a..02c8bcf 100644
--- a/examples/peaddrconv/CMakeLists.txt
+++ b/examples/peaddrconv/CMakeLists.txt
@@ -26,7 +26,7 @@ else ()
     -pedantic -Wall -Wextra -Wcast-align -Wcast-qual -Wctor-dtor-privacy -Wdisabled-optimization
     -Wformat=2 -Winit-self -Wlong-long -Wmissing-declarations -Wmissing-include-dirs -Wcomment
     -Wold-style-cast -Woverloaded-virtual -Wredundant-decls -Wshadow -Wsign-conversion
-    -Wsign-promo -Wstrict-overflow=5 -Wswitch-default -Wundef -Werror -Wunused -Wuninitialized
+    -Wsign-promo -Wstrict-overflow=5 -Wswitch-default -Wundef -Wunused -Wuninitialized
     -Wno-missing-declarations
   )