diff --git a/src/uxnemu.c b/src/uxnemu.c
index b124c0c..f165229 100644
--- a/src/uxnemu.c
+++ b/src/uxnemu.c
@@ -510,6 +510,7 @@ static int
 emu_end(Uxn *u)
 {
 	free(u->ram);
+	free(u->dev);
 #ifdef _WIN32
 #pragma GCC diagnostic ignored "-Wint-to-pointer-cast"
 	TerminateThread((HANDLE)SDL_GetThreadID(stdin_thread), 0);