diff --git a/tools/libinput-debug-events.c b/tools/libinput-debug-events.c
index 081c5385..a264d1d8 100644
--- a/tools/libinput-debug-events.c
+++ b/tools/libinput-debug-events.c
@@ -561,7 +561,7 @@ print_proximity_event(struct libinput_event *ev)
 		abort();
 	}
 
-	printq("\t%s (%#" PRIx64 ", id %#" PRIx64 ") %s",
+	printq("\t%s (%#" PRIx64 ", id %#" PRIx64 ") %s ",
 	       tool_str,
 	       libinput_tablet_tool_get_serial(tool),
 	       libinput_tablet_tool_get_tool_id(tool),