diff --git a/.docker/qgis3-qt6-build-deps.dockerfile b/.docker/qgis3-qt6-build-deps.dockerfile
index 1ec6373ed4a..e017c1c3181 100644
--- a/.docker/qgis3-qt6-build-deps.dockerfile
+++ b/.docker/qgis3-qt6-build-deps.dockerfile
@@ -37,6 +37,8 @@ RUN dnf -y --refresh install \
     protobuf-devel \
     protobuf-lite-devel \
     python3-devel \
+    python3-mock \
+    python3-OWSLib \
     python3-pyqt6 \
     python3-pyqt6-devel \
     python3-qscintilla-qt6 \