diff --git a/dev-ros/rqt_topic/rqt_topic-0.4.12.ebuild b/dev-ros/rqt_topic/rqt_topic-0.4.12.ebuild
index 414b58def1e14..e99b6145b05fa 100644
--- a/dev-ros/rqt_topic/rqt_topic-0.4.12.ebuild
+++ b/dev-ros/rqt_topic/rqt_topic-0.4.12.ebuild
@@ -14,11 +14,11 @@ SLOT="0"
 IUSE=""
 
 RDEPEND="
-	dev-python/rospkg[${PYTHON_USEDEP}]
-	dev-ros/rostopic[${PYTHON_USEDEP}]
-	dev-ros/rqt_gui[${PYTHON_USEDEP}]
-	dev-ros/rqt_gui_py[${PYTHON_USEDEP}]
-	dev-ros/std_msgs[${PYTHON_USEDEP}]
-	>=dev-ros/python_qt_binding-0.2.19[${PYTHON_USEDEP}]
+	$(python_gen_cond_dep "dev-python/rospkg[\${PYTHON_USEDEP}]")
+	dev-ros/rostopic[${PYTHON_SINGLE_USEDEP}]
+	dev-ros/rqt_gui[${PYTHON_SINGLE_USEDEP}]
+	dev-ros/rqt_gui_py[${PYTHON_SINGLE_USEDEP}]
+	dev-ros/std_msgs[${PYTHON_SINGLE_USEDEP}]
+	>=dev-ros/python_qt_binding-0.2.19[${PYTHON_SINGLE_USEDEP}]
 "
 DEPEND="${RDEPEND}"
diff --git a/dev-ros/rqt_topic/rqt_topic-9999.ebuild b/dev-ros/rqt_topic/rqt_topic-9999.ebuild
index 414b58def1e14..e99b6145b05fa 100644
--- a/dev-ros/rqt_topic/rqt_topic-9999.ebuild
+++ b/dev-ros/rqt_topic/rqt_topic-9999.ebuild
@@ -14,11 +14,11 @@ SLOT="0"
 IUSE=""
 
 RDEPEND="
-	dev-python/rospkg[${PYTHON_USEDEP}]
-	dev-ros/rostopic[${PYTHON_USEDEP}]
-	dev-ros/rqt_gui[${PYTHON_USEDEP}]
-	dev-ros/rqt_gui_py[${PYTHON_USEDEP}]
-	dev-ros/std_msgs[${PYTHON_USEDEP}]
-	>=dev-ros/python_qt_binding-0.2.19[${PYTHON_USEDEP}]
+	$(python_gen_cond_dep "dev-python/rospkg[\${PYTHON_USEDEP}]")
+	dev-ros/rostopic[${PYTHON_SINGLE_USEDEP}]
+	dev-ros/rqt_gui[${PYTHON_SINGLE_USEDEP}]
+	dev-ros/rqt_gui_py[${PYTHON_SINGLE_USEDEP}]
+	dev-ros/std_msgs[${PYTHON_SINGLE_USEDEP}]
+	>=dev-ros/python_qt_binding-0.2.19[${PYTHON_SINGLE_USEDEP}]
 "
 DEPEND="${RDEPEND}"