diff --git a/package/portaudio/portaudio.mk b/package/portaudio/portaudio.mk
index 34b0bd9e9..0efec5c16 100644
--- a/package/portaudio/portaudio.mk
+++ b/package/portaudio/portaudio.mk
@@ -9,6 +9,8 @@ PORTAUDIO_SITE = http://www.portaudio.com/archives
 PORTAUDIO_SOURCE = pa_stable_$(PORTAUDIO_VERSION).tgz
 PORTAUDIO_INSTALL_STAGING = YES
 PORTAUDIO_MAKE = $(MAKE1)
+PORTAUDIO_LICENSE = portaudio license (MIT-like plus special clause)
+PORTAUDIO_LICENSE_FILES = LICENSE.txt
 
 PORTAUDIO_DEPENDENCIES = \
 	$(if $(BR2_PACKAGE_PORTAUDIO_WITH_ALSA),alsa-lib)