diff --git a/gui-apps/corekeyboard/corekeyboard-4.0.0.ebuild b/gui-apps/corekeyboard/corekeyboard-4.0.0.ebuild
index b091939925..9173b23b0c 100644
--- a/gui-apps/corekeyboard/corekeyboard-4.0.0.ebuild
+++ b/gui-apps/corekeyboard/corekeyboard-4.0.0.ebuild
@@ -27,6 +27,7 @@ DEPEND="
 	dev-qt/qtwidgets:5
 	dev-qt/qtx11extras:5
 	gui-libs/libcprime
+	x11-libs/libXtst
 "
 RDEPEND="
 	${DEPEND}
diff --git a/gui-apps/corekeyboard/corekeyboard-4.1.0.ebuild b/gui-apps/corekeyboard/corekeyboard-4.1.0.ebuild
index b091939925..9173b23b0c 100644
--- a/gui-apps/corekeyboard/corekeyboard-4.1.0.ebuild
+++ b/gui-apps/corekeyboard/corekeyboard-4.1.0.ebuild
@@ -27,6 +27,7 @@ DEPEND="
 	dev-qt/qtwidgets:5
 	dev-qt/qtx11extras:5
 	gui-libs/libcprime
+	x11-libs/libXtst
 "
 RDEPEND="
 	${DEPEND}
diff --git a/gui-apps/corekeyboard/corekeyboard-4.2.0_alpha.ebuild b/gui-apps/corekeyboard/corekeyboard-4.2.0_alpha.ebuild
index f5b29d0037..60e84e6b86 100644
--- a/gui-apps/corekeyboard/corekeyboard-4.2.0_alpha.ebuild
+++ b/gui-apps/corekeyboard/corekeyboard-4.2.0_alpha.ebuild
@@ -29,6 +29,7 @@ DEPEND="
 	dev-qt/qtwidgets:5
 	dev-qt/qtx11extras:5
 	gui-libs/libcprime
+	x11-libs/libXtst
 "
 RDEPEND="
 	${DEPEND}
diff --git a/gui-apps/corekeyboard/corekeyboard-9999.ebuild b/gui-apps/corekeyboard/corekeyboard-9999.ebuild
index f5b29d0037..60e84e6b86 100644
--- a/gui-apps/corekeyboard/corekeyboard-9999.ebuild
+++ b/gui-apps/corekeyboard/corekeyboard-9999.ebuild
@@ -29,6 +29,7 @@ DEPEND="
 	dev-qt/qtwidgets:5
 	dev-qt/qtx11extras:5
 	gui-libs/libcprime
+	x11-libs/libXtst
 "
 RDEPEND="
 	${DEPEND}