diff -rupN zynaddsubfx-2.4.3/debian/rules new.zynaddsubfx-2.4.3/debian/rules
--- zynaddsubfx-2.4.3/debian/rules	2015-06-06 23:20:23.000000000 +0000
+++ new.zynaddsubfx-2.4.3/debian/rules	2015-06-20 02:44:45.800554545 +0000
@@ -1,7 +1,14 @@
 #!/usr/bin/make -f
 
+DEB_HOST_GNU_TYPE ?=$(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
+
 %:
 	dh $@ --parallel
 
 override_dh_strip:
 	dh_strip --dbg-package=zynaddsubfx-dbg
+
+override_dh_install:
+	dh_install
+	cp usr/lib64/dssi/*.so usr/lib/dssi/ 2>/dev/null || :
+
diff -rupN zynaddsubfx-2.4.3/debian/zynaddsubfx-dssi.install new.zynaddsubfx-2.4.3/debian/zynaddsubfx-dssi.install
--- zynaddsubfx-2.4.3/debian/zynaddsubfx-dssi.install	2015-06-06 23:32:16.000000000 +0000
+++ new.zynaddsubfx-2.4.3/debian/zynaddsubfx-dssi.install	2015-06-20 02:11:43.061025501 +0000
@@ -1 +1 @@
-usr/lib64/dssi/*.so usr/lib/dssi/
+usr/lib*/*/lib*.so