diff --git a/radio/src/targets/simu/CMakeLists.txt b/radio/src/targets/simu/CMakeLists.txt
index 84bf014b4..5426ec0e8 100644
--- a/radio/src/targets/simu/CMakeLists.txt
+++ b/radio/src/targets/simu/CMakeLists.txt
@@ -164,7 +164,7 @@ endif()
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS}")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS}")
 
-if(TARGET SDL2:SDL2)
+if(TARGET SDL2::SDL2)
   add_executable(simu
     EXCLUDE_FROM_ALL
     ${SIMU_SRC}