diff --git a/test/pts/CMakeLists.txt b/test/pts/CMakeLists.txt
index 636b26e65..de85ee547 100644
--- a/test/pts/CMakeLists.txt
+++ b/test/pts/CMakeLists.txt
@@ -38,7 +38,7 @@ if (LDAC_ENCODER_FOUND)
 endif()
 
 # openaptx
-pkg_check_modules(APTX openaptx)
+pkg_check_modules(APTX libopenaptx)
 if (APTX_FOUND)
     message("HAVE_APTX")
     include_directories(${APTX_INCLUDE_DIRS})