diff --git a/MozillaFirefox.changes b/MozillaFirefox.changes
index d89324d..2ef6111 100644
--- a/MozillaFirefox.changes
+++ b/MozillaFirefox.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Jul 13 07:54:21 UTC 2022 - Guillaume GARDET <guillaume.gardet@opensuse.org>
+
+- Move %limit_build set before mozilla config to actually set the
+  value of %jobs to MOZ_MAKE_FLAGS to fix build on aarch64
+
 -------------------------------------------------------------------
 Wed Jul  6 18:35:47 UTC 2022 - Andreas Stieger <andreas.stieger@gmx.de>
 
diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index e7523cb..86e810b 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -399,6 +399,10 @@ EOF
 # Done with env-variables.
 source ./.obsenv.sh
 
+%ifarch aarch64 %arm ppc64 ppc64le
+%limit_build -m 2000
+%endif
+
 # Generating mozconfig
 cat << EOF > $MOZCONFIG
 mk_add_options MOZILLA_OFFICIAL=1
@@ -491,9 +495,6 @@ EOF
 cat ./.obsenv.sh
 cat $MOZCONFIG
 %else
-%ifarch aarch64 %arm ppc64 ppc64le
-%limit_build -m 2000
-%endif
 
 %if 0%{useccache} != 0
 ccache -s