diff --git a/dev-ros/image_cb_detector/image_cb_detector-0.10.14-r1.ebuild b/dev-ros/image_cb_detector/image_cb_detector-0.10.14-r1.ebuild
index 06efa0e691760..8b96da0e6b064 100644
--- a/dev-ros/image_cb_detector/image_cb_detector-0.10.14-r1.ebuild
+++ b/dev-ros/image_cb_detector/image_cb_detector-0.10.14-r1.ebuild
@@ -19,6 +19,7 @@ IUSE=""
 RDEPEND="
 	dev-ros/actionlib[${PYTHON_USEDEP}]
 	dev-ros/cv_bridge[${PYTHON_USEDEP}]
+	media-libs/opencv:=
 	dev-ros/image_transport
 	dev-ros/message_filters
 	dev-ros/roscpp
diff --git a/dev-ros/image_cb_detector/image_cb_detector-9999.ebuild b/dev-ros/image_cb_detector/image_cb_detector-9999.ebuild
index 06efa0e691760..8b96da0e6b064 100644
--- a/dev-ros/image_cb_detector/image_cb_detector-9999.ebuild
+++ b/dev-ros/image_cb_detector/image_cb_detector-9999.ebuild
@@ -19,6 +19,7 @@ IUSE=""
 RDEPEND="
 	dev-ros/actionlib[${PYTHON_USEDEP}]
 	dev-ros/cv_bridge[${PYTHON_USEDEP}]
+	media-libs/opencv:=
 	dev-ros/image_transport
 	dev-ros/message_filters
 	dev-ros/roscpp