diff --git a/tools/mk_deb_fpmdir b/tools/mk_deb_fpmdir
index 31e4ec3..d5f98e3 100755
--- a/tools/mk_deb_fpmdir
+++ b/tools/mk_deb_fpmdir
@@ -58,7 +58,7 @@ done
 
 # Build the DEB:
 cd "$OUTPUTDIR" && fpm -s dir -t deb \
-  -a x86_64 \
+  -a all \
   -n "${PACKAGENAME}" \
   --epoch "${PKGEPOCH}" \
   --version "${PKGVERSION}" \
diff --git a/tools/mk_rpm_fpmdir b/tools/mk_rpm_fpmdir
index 23339be..ead9503 100755
--- a/tools/mk_rpm_fpmdir
+++ b/tools/mk_rpm_fpmdir
@@ -58,7 +58,7 @@ done
 
 # Build the RPM:
 cd "$OUTPUTDIR" && fpm -s dir -t rpm \
-  -a x86_64 \
+  -a all \
   -n "${PACKAGENAME}" \
   --epoch "${PKGEPOCH}" \
   --version "${PKGVERSION}" \