diff --git a/Installing-on-Linux.md b/Installing-on-Linux.md
index 3f9a0d2..4c4c392 100644
--- a/Installing-on-Linux.md
+++ b/Installing-on-Linux.md
@@ -265,7 +265,8 @@ sudo apt install cmake g++-10-multilib \
 	libwxgtk3.0-gtk3-dev:i386 libgtk-3-dev:i386 \
 	libaio-dev:i386 libasound2-dev:i386 liblzma-dev:i386 \
 	libsdl2-dev:i386 libsoundtouch-dev:i386 \
-	libxml2-dev:i386 libpcap0.8-dev:i386
+	libxml2-dev:i386 libpcap0.8-dev:i386 \
+	portaudio19-dev:i386 libsoundtouch-dev:i386
 
 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 10
 sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-10 10