diff --git a/cerevoice_tts/CMakeLists.txt b/cerevoice_tts/CMakeLists.txt
index 3afe0a6..18f02d4 100644
--- a/cerevoice_tts/CMakeLists.txt
+++ b/cerevoice_tts/CMakeLists.txt
@@ -22,6 +22,12 @@ elseif(EXISTS "/opt/cereproc/cerevoice")
 elseif(EXISTS "/opt/cerevoice")
   MESSAGE(STATUS "Setting location of CereVoice to /opt/cerevoice")
   set(cerevoice_DIR /opt/cerevoice)
+elseif(EXISTS "${PROJECT_SOURCE_DIR}/../../cerevoice_sdk")
+  set(cerevoice_DIR ${PROJECT_SOURCE_DIR}/../../cerevoice_sdk)
+  MESSAGE(STATUS "Setting location of CereVoice to ${cerevoice_DIR}")
+elseif(EXISTS "${PROJECT_SOURCE_DIR}/../cerevoice_sdk")
+  set(cerevoice_DIR ${PROJECT_SOURCE_DIR}/../cerevoice_sdk)
+  MESSAGE(STATUS "Setting location of CereVoice to ${cerevoice_DIR}")
   # here you can add more locations
 else()
   MESSAGE(SEND_ERROR "Can't find location of CereVoice! Modify the CMakeLists.txt to find your installation directory")