diff --git a/qt6-tools.changes b/qt6-tools.changes
index 8cb4c82..738aa91 100644
--- a/qt6-tools.changes
+++ b/qt6-tools.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Nov 11 14:53:49 UTC 2024 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Reintroduce proper %requires_eq on libclang, it's needed to ensure
+  that qdoc pulls in a libclang suitable for the used libclang-cpp.
+
 -------------------------------------------------------------------
 Mon Nov  4 11:58:21 UTC 2024 - Christophe Marin <christophe@krop.fr>
 
diff --git a/qt6-tools.spec b/qt6-tools.spec
index cd923d0..473e6c1 100644
--- a/qt6-tools.spec
+++ b/qt6-tools.spec
@@ -243,6 +243,8 @@ Command line client for communication over D-Bus.
 Summary:        Qt 6 Tool used by Qt to generate documentation
 License:        GPL-3.0-only
 # qdoc hardcodes clang include paths: boo#1109367, QTBUG-70687
+%requires_eq    libclang%{_libclang_sonum}
+# Both qdoc and libclang link against libclang-cpp, so make sure it's compatible.
 %requires_eq    libclang-cpp%{_llvm_sonum}
 
 %description qdoc