diff --git a/gtk/gtkimcontextwayland.c b/gtk/gtkimcontextwayland.c
index 98fb2d3352..1b798ec40c 100644
--- a/gtk/gtkimcontextwayland.c
+++ b/gtk/gtkimcontextwayland.c
@@ -388,6 +388,10 @@ gtk_im_context_wayland_finalize (GObject *object)
 
   g_clear_object (&context->widget);
   g_clear_object (&context->gesture);
+  g_free (context->surrounding.text);
+  g_free (context->current_preedit.text);
+  g_free (context->pending_preedit.text);
+  g_free (context->pending_commit);
 
   G_OBJECT_CLASS (gtk_im_context_wayland_parent_class)->finalize (object);
 }