diff --git a/kde-frameworks/kguiaddons/kguiaddons-6.7.0-r1.ebuild b/kde-frameworks/kguiaddons/kguiaddons-6.7.0-r1.ebuild
index f6c0a76675d6b..ece7fd6ba26a6 100644
--- a/kde-frameworks/kguiaddons/kguiaddons-6.7.0-r1.ebuild
+++ b/kde-frameworks/kguiaddons/kguiaddons-6.7.0-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -36,7 +36,12 @@ DEPEND="${COMMON_DEPEND}
 RDEPEND="${COMMON_DEPEND}
 	!${CATEGORY}/${PN}:5[-kf6compat(-)]
 "
-BDEPEND="wayland? ( >=dev-qt/qtwayland-${QTMIN}:6 )"
+BDEPEND="
+	wayland? (
+		>=dev-qt/qtwayland-${QTMIN}:6
+		dev-util/wayland-scanner
+	)
+"
 
 PATCHES=( "${FILESDIR}/${P}-dont-access-QDBusMessage.patch" ) # bug 944927
 
diff --git a/kde-frameworks/kguiaddons/kguiaddons-6.9.0-r1.ebuild b/kde-frameworks/kguiaddons/kguiaddons-6.9.0-r1.ebuild
index 8a4abc5d74029..4a49b2f5766fe 100644
--- a/kde-frameworks/kguiaddons/kguiaddons-6.9.0-r1.ebuild
+++ b/kde-frameworks/kguiaddons/kguiaddons-6.9.0-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -37,7 +37,12 @@ DEPEND="${COMMON_DEPEND}
 RDEPEND="${COMMON_DEPEND}
 	!${CATEGORY}/${PN}:5[-kf6compat(-)]
 "
-BDEPEND="wayland? ( >=dev-qt/qtwayland-${QTMIN}:6 )"
+BDEPEND="
+	wayland? (
+		>=dev-qt/qtwayland-${QTMIN}:6
+		dev-util/wayland-scanner
+	)
+"
 
 PATCHES=( "${FILESDIR}/${P}-crashfix.patch" ) # KDE-bug 497457