diff --git a/cmake/FindSIP.cmake b/cmake/FindSIP.cmake
index 815a16d..888718d 100644
--- a/cmake/FindSIP.cmake
+++ b/cmake/FindSIP.cmake
@@ -68,7 +68,7 @@ endif()
 
 get_filename_component(_python_binary_path ${Python3_EXECUTABLE} DIRECTORY)
 
-find_program(SIP_EXECUTABLE sip
+find_program(SIP_EXECUTABLE sip3
     HINTS ${CMAKE_PREFIX_PATH}/bin ${CMAKE_INSTALL_PATH}/bin ${_python_binary_path} ${Python3_SITELIB}/PyQt5
 )