diff --git a/CMakeLists.txt b/CMakeLists.txt
index b879a48..a07c96d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ set(TGT "surfaces-unies")
 set(${TGT}_VERSION_MAJOR 0)
 set(${TGT}_VERSION_MINOR 1)
 
-set(CC_COVERAGE_COMPILE_FLAGS "-pedantic -Wall -Wextra -Wold-style-cast -Woverloaded-virtual -Wfloat-equal -Wwrite-strings -Wpointer-arith -Wcast-qual -Wcast-align -Wconversion -Wshadow -Wredundant-decls -Wdouble-promotion -Winit-self -Wswitch-default -Wswitch-enum -Wundef -Winline")
+set(CC_COVERAGE_COMPILE_FLAGS "-pedantic -Wall -Wextra -Wfloat-equal -Wwrite-strings -Wpointer-arith -Wcast-qual -Wcast-align -Wconversion -Wshadow -Wredundant-decls -Wdouble-promotion -Winit-self -Wswitch-default -Wswitch-enum -Wundef -Winline")
 set(CMAKE_C_FLAGS_DEBUG "${CC_COVERAGE_COMPILE_FLAGS} -DDebug -g -pg")
 set(CMAKE_C_FLAGS_RELEASE "${CC_COVERAGE_COMPILE_FLAGS} -O3")