diff --git a/src/Plugins/WavAudioImporter/CMakeLists.txt b/src/Plugins/WavAudioImporter/CMakeLists.txt
index 4f25d3ab6..477f04e53 100644
--- a/src/Plugins/WavAudioImporter/CMakeLists.txt
+++ b/src/Plugins/WavAudioImporter/CMakeLists.txt
@@ -22,6 +22,8 @@
 #   DEALINGS IN THE SOFTWARE.
 #
 
+find_package(OpenAL REQUIRED)
+
 include_directories(${OPENAL_INCLUDE_DIR})
 
 set(WavAudioImporter_SRCS