diff --git a/CMakeLists.txt b/CMakeLists.txt
index 485895cf..a7b5013c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -162,7 +162,7 @@ set(OBSW_ADD_RW
     ${INIT_VAL}
     CACHE STRING "Add RW modules")
 set(OBSW_ADD_SCEX_DEVICE
-    ${INIT_VAL}
+    1
     CACHE STRING "Add Solar Cell Experiment module")
 set(OBSW_SYRLINKS_SIMULATED
     0