diff --git a/cfg/gtk.cfg b/cfg/gtk.cfg
index ed694398e..f0f330bdb 100644
--- a/cfg/gtk.cfg
+++ b/cfg/gtk.cfg
@@ -19686,6 +19686,43 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- guint g_signal_new (const gchar *signal_name,
+                           GType itype,
+                           GSignalFlags signal_flags,
+                           guint class_offset,
+                           GSignalAccumulator accumulator,
+                           gpointer accu_data,
+                           GSignalCMarshaller c_marshaller,
+                           GType return_type,
+                           guint n_params,
+                           ...); -->
+  <function name="g_signal_new">
+    <noreturn>false</noreturn>
+    <returnValue type="guint"/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+      <strz/>
+    </arg>
+    <arg nr="2" direction="in">
+      <not-uninit/>
+    </arg>
+    <arg nr="3" direction="in">
+      <not-uninit/>
+    </arg>
+    <arg nr="4" direction="in">
+      <not-uninit/>
+    </arg>
+    <arg nr="5"/>
+    <arg nr="6"/>
+    <arg nr="7"/>
+    <arg nr="8" direction="in">
+      <not-uninit/>
+    </arg>
+    <arg nr="9" direction="in">
+      <not-uninit/>
+    </arg>
+    <arg nr="variadic"/>
+  </function>
   <define name="gchar" value="char"/>
   <define name="guchar" value="unsigned char"/>
   <define name="gint" value="int"/>