diff --git a/lxqt-panel.changes b/lxqt-panel.changes
index ec87ad9..ca7a2ac 100644
--- a/lxqt-panel.changes
+++ b/lxqt-panel.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Nov  6 10:38:53 UTC 2017 - mvetter@suse.com
+
+- Use pkg-config to determine cflags:
+  SR#535177 changed the location of xkbcommon-x11.h.
+  So far the path was hardcoded, now use pkg-config to determine
+  the actual path.
+
 -------------------------------------------------------------------
 Mon Oct 23 11:12:45 UTC 2017 - mvetter@suse.com
 
diff --git a/lxqt-panel.spec b/lxqt-panel.spec
index d609ebf..9c2689b 100644
--- a/lxqt-panel.spec
+++ b/lxqt-panel.spec
@@ -79,7 +79,7 @@ LXQt panel development files and headers
 %setup -q
 
 %build
-export CXXFLAGS="%{optflags} -I/usr/include/pkg/libxkbcommon"
+export CXXFLAGS="%{optflags} $(pkg-config --cflags xkbcommon-x11)"
 %cmake -DPULL_TRANSLATIONS=No -DCMAKE_MODULE_LINKER_FLAGS="-Wl,--as-needed -Wl,-z,now"
 make %{?_smp_mflags}