diff --git a/_constraints b/_constraints
index 6200bf7..2c56f99 100644
--- a/_constraints
+++ b/_constraints
@@ -8,7 +8,7 @@
       <size unit="G">5</size>
     </memory>
     <memoryperjob>
-      <size unit="M">2200</size>
+      <size unit="M">2500</size>
     </memoryperjob>
   </hardware>
 </constraints>
diff --git a/openscad.changes b/openscad.changes
index 29ef7b4..83e237f 100644
--- a/openscad.changes
+++ b/openscad.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu May  6 05:08:29 UTC 2021 - Samu Voutilainen <smar@smar.fi>
+
+- Increased memoryperjob constraint to 2500 MB.
+
 -------------------------------------------------------------------
 Tue Apr 20 11:48:29 UTC 2021 - Samu Voutilainen <smar@smar.fi>