diff --git a/BasiliskII/src/uae_cpu/newcpu.cpp b/BasiliskII/src/uae_cpu/newcpu.cpp
index 0ee23cb5..8d0cd0eb 100644
--- a/BasiliskII/src/uae_cpu/newcpu.cpp
+++ b/BasiliskII/src/uae_cpu/newcpu.cpp
@@ -97,6 +97,7 @@ static void dump_log(void)
 		disass_68k(f, log[j].pc);
 #endif
 	}
+	fclose(f);
 }
 #endif