diff --git a/Formula/opencv.rb b/Formula/opencv.rb
index fe9a5212ea..d3ed89a2dd 100644
--- a/Formula/opencv.rb
+++ b/Formula/opencv.rb
@@ -13,6 +13,7 @@ class Opencv < Formula
 
   depends_on "cmake" => :build
   depends_on "pkg-config" => :build
+  depends_on "ceres-solver"
   depends_on "eigen"
   depends_on "ffmpeg"
   depends_on "glog"