diff --git a/Formula/gz-utils3.rb b/Formula/gz-utils3.rb
index 9cf819a8d..7b0b55e25 100644
--- a/Formula/gz-utils3.rb
+++ b/Formula/gz-utils3.rb
@@ -8,6 +8,7 @@ class GzUtils3 < Formula
   depends_on "cmake" => [:build, :test]
   depends_on "pkg-config" => [:build, :test]
   depends_on "gz-cmake4"
+  depends_on "spdlog"
 
   def install
     cmake_args = std_cmake_args