diff --git a/_constraints b/_constraints
index b8a13bc..7ace1b2 100644
--- a/_constraints
+++ b/_constraints
@@ -35,6 +35,9 @@
       <disk>
         <size unit="G">23</size>
       </disk>
+      <memory>
+        <size unit="G">10</size>
+      </memory>
     </hardware>
   </overwrite>
   <overwrite>
diff --git a/gstreamer-plugins-rs.changes b/gstreamer-plugins-rs.changes
index cf95144..6cebbd4 100644
--- a/gstreamer-plugins-rs.changes
+++ b/gstreamer-plugins-rs.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jan 11 12:56:06 UTC 2024 - Antonio Larrosa <alarrosa@suse.com>
+
+- Increase memory for s390x builds in _constraints.
+
 -------------------------------------------------------------------
 Thu Jan 11 11:32:07 UTC 2024 - Antonio Larrosa <alarrosa@suse.com>