diff --git a/indra/cmake/PulseAudio.cmake b/indra/cmake/PulseAudio.cmake
index e918de0198aca68e0b4de20e6e376b3868f88459..360a971058717b989bee052de2e8a99d72ea5a37 100644
--- a/indra/cmake/PulseAudio.cmake
+++ b/indra/cmake/PulseAudio.cmake
@@ -1,7 +1,7 @@
 # -*- cmake -*-
 include(Prebuilt)
 
-set(PULSEAUDIO ON CACHE BOOL "Build with PulseAudio support, if available.")
+set(PULSEAUDIO OFF CACHE BOOL "Build with PulseAudio support, if available.")
 
 if (PULSEAUDIO)
   if (STANDALONE)