diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 08068d3..d1ce40b 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -68,6 +68,11 @@ if(UNIX AND NOT APPLE )
     list( APPEND ROUTERKEYGEN_SRCS wifi/QWifiManagerPrivateUnix.cpp )
     list( APPEND ROUTERKEYGEN_HDRS wifi/QWifiManagerPrivateUnix.h )
     include_directories(/usr/include/NetworkManager)
+    find_package(PkgConfig)
+    pkg_check_modules(LIBNM libnm)
+    if(LIBNM_FOUND)
+	add_compile_options(${LIBNM_CFLAGS})
+    endif(LIBNM_FOUND)
     if(Qt5Core_FOUND)
         find_package(Qt5DBus)
         set(ROUTERKEYGEN_LIBS ${ROUTERKEYGEN_LIBS} ${Qt5DBus_LIBRARIES})