diff --git a/CMakeLists.txt b/CMakeLists.txt
index ee02b53b1..be0eb299f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -247,7 +247,7 @@ if(MSVC)
 	endif()
 else()
 	list(APPEND STRICT_OPTIONS_CPP "-Wall" "-Wuninitialized" "-Wno-error=deprecated-declarations")
-	list(APPEND STRICT_OPTIONS_C "-Wdeclaration-after-statement" "-Wstrict-prototypes" "-Werror=strict-prototypes")
+	list(APPEND STRICT_OPTIONS_C "-Wstrict-prototypes" "-Werror=strict-prototypes")
 	if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
 		list(APPEND STRICT_OPTIONS_C "-fno-inline-small-functions")
 	endif()