diff --git a/giinterfaceinfo.c b/giinterfaceinfo.c
index 69cd63d90..f998da446 100644
--- a/giinterfaceinfo.c
+++ b/giinterfaceinfo.c
@@ -292,6 +292,39 @@ g_interface_info_get_signal (GIInterfaceInfo *info,
 				      rinfo->typelib, offset);
 }
 
+/**
+ * g_interface_info_find_signal:
+ * @info: a #GIInterfaceInfo
+ * @name: Name of signal
+ *
+ * Returns: (transfer full): Info for the signal with name @name in @info, or
+ * %NULL on failure.
+ *
+ * Since: 1.34
+ */
+GISignalInfo *
+g_interface_info_find_signal (GIInterfaceInfo *info,
+                              const gchar  *name)
+{
+  gint n_signals;
+  gint i;
+
+  n_signals = g_interface_info_get_n_signals (info);
+  for (i = 0; i < n_signals; i++)
+    {
+      GISignalInfo *siginfo = g_interface_info_get_signal (info, i);
+
+      if (g_strcmp0 (g_base_info_get_name (siginfo), name) != 0)
+        {
+          g_base_info_unref ((GIBaseInfo*)siginfo);
+          continue;
+        }
+
+      return siginfo;
+    }
+  return NULL;
+}
+
 /**
  * g_interface_info_get_n_vfuncs:
  * @info: a #GIInterfaceInfo
diff --git a/giinterfaceinfo.h b/giinterfaceinfo.h
index 8cab9961a..ce40cda7e 100644
--- a/giinterfaceinfo.h
+++ b/giinterfaceinfo.h
@@ -48,6 +48,8 @@ GIFunctionInfo * g_interface_info_find_method         (GIInterfaceInfo *info,
 gint             g_interface_info_get_n_signals       (GIInterfaceInfo *info);
 GISignalInfo *   g_interface_info_get_signal          (GIInterfaceInfo *info,
 						       gint             n);
+GISignalInfo *   g_interface_info_find_signal         (GIInterfaceInfo *info,
+                                                       const gchar  *name);
 gint             g_interface_info_get_n_vfuncs        (GIInterfaceInfo *info);
 GIVFuncInfo *    g_interface_info_get_vfunc           (GIInterfaceInfo *info,
 						       gint             n);