diff --git a/smocore/body/body.cpp b/smocore/body/body.cpp
index b0a177b..a21fb15 100644
--- a/smocore/body/body.cpp
+++ b/smocore/body/body.cpp
@@ -54,7 +54,7 @@ public:
 		 * Body instead since it's meant to handle device-management operations.
 		 */
 		stim_buff::StimBuffApiManager::getInstance()
-			.loadAllStimBuffApiLibsFromOptions(caller);
+			.loadAllStimBuffApiLibsFromOptions(parent.body.thread);
 
 		/**	EXPLANATION:
 		 * Consider body::initializeReq to have been called if even one of its