diff --git a/media-libs/ladspa-sdk/files/ladspa-sdk-1.12-test.patch b/media-libs/ladspa-sdk/files/ladspa-sdk-1.12-test.patch
new file mode 100644
--- /dev/null
+++ b/media-libs/ladspa-sdk/files/ladspa-sdk-1.12-test.patch
@@ -0,0 +1,29 @@
+diff -ur ladspa_sdk_orig/src/makefile ladspa_sdk/src/makefile
+--- ladspa_sdk_orig/src/makefile	2004-08-15 23:32:53.516055360 +0200
++++ ladspa_sdk/src/makefile	2004-08-15 23:35:21.579546288 +0200
+@@ -48,6 +48,7 @@
+ #
+ 
+ test:	/tmp/test.wav ../snd/noise.wav always
++ifeq ($(shell which play), /usr/bin/play)
+ 	@echo ---------------------------------------------
+ 	@echo First listen to the white noise input signal:
+ 	@echo ---------------------------------------------
+@@ -57,6 +58,7 @@
+ 	@echo -------------------------
+ 	@echo Should be a noise band around 6000Hz, repeated quietly after 1s.
+ 	play /tmp/test.wav
++endif
+ 
+ install:	targets
+ 	mkdir -p	$(INSTALL_PLUGINS_DIR)				\
+@@ -74,7 +74,7 @@
+ 	echo ; ../bin/analyseplugin -l ../plugins/sine.so ; echo
+ 	../bin/analyseplugin ../plugins/amp.so
+ 	../bin/analyseplugin ../plugins/noise.so
+-	time ../bin/applyplugin	-s 1					\
++	../bin/applyplugin	-s 1					\
+ 				../snd/noise.wav /tmp/test.wav		\
+ 				../plugins/filter.so lpf 500		\
+ 				../plugins/filter.so lpf 500		\
+