diff --git a/ignition-msgs.spec b/ignition-msgs.spec
index 05a9834..a6e5ac7 100644
--- a/ignition-msgs.spec
+++ b/ignition-msgs.spec
@@ -15,6 +15,7 @@ BuildRequires:  gcc
 BuildRequires:  gcc-c++
 BuildRequires:	cmake
 BuildRequires:	doxygen
+BuildRequires:  ignition-cmake-devel
 BuildRequires:	ignition-math-devel >= 4
 BuildRequires:	protobuf-devel