diff --git a/kcms/touchpad/src/backends/x11.cmake b/kcms/touchpad/src/backends/x11.cmake
index 976c14fc9..9248eff7c 100644
--- a/kcms/touchpad/src/backends/x11.cmake
+++ b/kcms/touchpad/src/backends/x11.cmake
@@ -1,53 +1,55 @@
 # // krazy:excludeall=copyright,license
 find_package(X11 REQUIRED)
 find_package(X11_XCB REQUIRED)
 find_package(XCB REQUIRED COMPONENTS ATOM RECORD)
 find_package(PkgConfig REQUIRED)
 
 if(NOT X11_Xinput_FOUND)
     message(FATAL_ERROR "Xinput not found")
 endif()
 
 include_directories(${X11_Xinput_INCLUDE_PATH}
                     ${X11_X11_INCLUDE_PATH}
                     ${Synaptics_INCLUDE_DIRS}
                     ${XORG_INCLUDE_DIRS}
-                    ${XORGLIBINPUT_INCLUDE_DIRS}
 )
 
 SET(backend_SRCS
     ${backend_SRCS}
     backends/x11/propertyinfo.cpp
     backends/x11/xlibbackend.cpp
     backends/x11/synapticstouchpad.cpp
     backends/x11/xlibtouchpad.cpp
     backends/x11/xcbatom.cpp
     backends/x11/xlibnotifications.cpp
     backends/x11/xrecordkeyboardmonitor.cpp
 )
 
 if (HAVE_XORGLIBINPUT)
+
+    include_directories(${XORGLIBINPUT_INCLUDE_DIRS})
+
     SET(backend_SRCS
         ${backend_SRCS}
         backends/libinputcommon.cpp
         backends/x11/libinputtouchpad.cpp
     )
 endif()
 
 SET(backend_LIBS
     ${backend_LIBS}
     XCB::ATOM
     XCB::RECORD
     ${X11_X11_LIB}
     X11::XCB
     ${X11_Xinput_LIB}
 )
 
 add_executable(kcm-touchpad-list-devices backends/x11/listdevices.cpp)
 target_link_libraries(kcm-touchpad-list-devices
                       ${X11_X11_LIB}
                       ${X11_Xinput_LIB}
 )
 install(TARGETS kcm-touchpad-list-devices
         DESTINATION ${KDE_INSTALL_TARGETS_DEFAULT_ARGS}
 )