diff --git a/images/macos/toolsets/toolset-11.json b/images/macos/toolsets/toolset-11.json
index 37bb5b36f..f131d8153 100644
--- a/images/macos/toolsets/toolset-11.json
+++ b/images/macos/toolsets/toolset-11.json
@@ -214,6 +214,7 @@
             "p7zip",
             "packer",
             "perl",
+            "pkg-config",
             "sbt",
             "subversion",
             "swiftformat",
diff --git a/images/macos/toolsets/toolset-12.json b/images/macos/toolsets/toolset-12.json
index 531dcd04d..67dee6ae8 100644
--- a/images/macos/toolsets/toolset-12.json
+++ b/images/macos/toolsets/toolset-12.json
@@ -191,6 +191,7 @@
             "p7zip",
             "packer",
             "perl",
+            "pkg-config",
             "sbt",
             "subversion",
             "swiftformat",