diff --git a/src/gba/gba-thread.c b/src/gba/gba-thread.c
index 12ca41900..d1ca8c9ba 100644
--- a/src/gba/gba-thread.c
+++ b/src/gba/gba-thread.c
@@ -144,6 +144,7 @@ static THREAD_ENTRY _GBAThreadRun(void* context) {
 	}
 
 	if (threadContext->debugger) {
+		threadContext->debugger->log = GBADebuggerLogShim;
 		GBAAttachDebugger(&gba, threadContext->debugger);
 		ARMDebuggerEnter(threadContext->debugger, DEBUGGER_ENTER_ATTACHED);
 	}