diff --git a/_constraints b/_constraints
index 5217115..1409d7e 100644
--- a/_constraints
+++ b/_constraints
@@ -11,4 +11,14 @@
       <size unit="M">1200</size>
     </memoryperjob>
   </hardware>
+  <overwrite>
+    <conditions>
+      <arch>aarch64</arch>
+    </conditions>
+    <hardware>
+      <cpu>
+      <flag>asimdrdm</flag>
+      </cpu>
+    </hardware>
+  </overwrite>
 </constraints>
diff --git a/libreoffice.changes b/libreoffice.changes
index 3805af7..00c9848 100644
--- a/libreoffice.changes
+++ b/libreoffice.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Jun 15 12:28:58 UTC 2021 - Guillaume GARDET <guillaume.gardet@opensuse.org>
+
+- Use asimdrdm CPU flag for aarch64 to select only powerful buildhosts
+
 -------------------------------------------------------------------
 Mon Jun 14 14:46:36 UTC 2021 - Andras Timar <andras.timar@collabora.com>