diff --git a/CMakeLists.txt b/CMakeLists.txt
index bae4aa7..ee6f910 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -93,6 +93,7 @@ else()
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC -std=c11 \
 	-Werror=incompatible-pointer-types")
     include_directories(/usr/local/include/rtaudio)
+    include_directories(/usr/include/rtaudio)
     link_directories(/usr/local/lib)
 
     # This should become optional later on, and be added to the windows list as