diff --git a/libjxl.changes b/libjxl.changes
index ba124c6..13f6496 100644
--- a/libjxl.changes
+++ b/libjxl.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Jan 22 15:56:09 UTC 2025 - Michael Gorse <mgorse@suse.com>
+
+- Always require lcms2 for the gtk build. It is needed when
+  building plugins, and, if gimp is disabled, it needs to be
+  specified explicitly.
+
 -------------------------------------------------------------------
 Fri Jan 10 21:34:13 UTC 2025 - Michael Gorse <mgorse@suse.com>
 
diff --git a/libjxl.spec b/libjxl.spec
index 0671f28..33c8094 100644
--- a/libjxl.spec
+++ b/libjxl.spec
@@ -45,6 +45,7 @@ BuildRequires:  cmake
 BuildRequires:  pkg-config
 %if %{with gtk}
 BuildRequires:  pkgconfig(gdk-pixbuf-2.0) >= 2.36
+BuildRequires:  pkgconfig(lcms2) >= 2.12
 %if %{with gimp}
 BuildRequires:  pkgconfig(gimp-2.0) >= 2.10
 BuildRequires:  pkgconfig(gimpui-2.0) >= 2.10