--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -339,7 +339,6 @@ if (SUMO_LIBRARIES AND WIN32)
     file(GLOB TEXTTEST_EXECUTABLE "${SUMO_LIBRARIES}/TextTest-*/texttest.exe")
 else ()
     # for Linux and Mac only
-    find_package(GTest)
 endif ()
 
 find_package(XercesC REQUIRED)