diff --git a/debian/changelog b/debian/changelog
index 0278ae7..3385e57 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,7 @@ qt6-base (6.3.1+dfsg-2) UNRELEASED; urgency=medium
 
   [ Patrick Franz ]
   * Update symbols from buildlogs.
+  * Add CXXFLAGS to fix build failure on armel.
 
  -- Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>  Sat, 16 Jul 2022 01:58:16 +0200
 
diff --git a/debian/rules b/debian/rules
index 360c7fd..b65e1b6 100755
--- a/debian/rules
+++ b/debian/rules
@@ -19,6 +19,9 @@ else
         extra_cmake_args += -DFEATURE_sctp=OFF
 endif
 
+# Prevent "Error: selected processor does not support `yield' in ARM mode"
+export DEB_CXXFLAGS_MAINT_APPEND = -march=native -mcpu=native
+
 %:
 	dh $@ --with pkgkde_symbolshelper --buildsystem=cmake+ninja