diff --git a/src/terminal/actions/pakey.c b/src/terminal/actions/pakey.c
index 1592175..459046d 100644
--- a/src/terminal/actions/pakey.c
+++ b/src/terminal/actions/pakey.c
@@ -84,10 +84,10 @@
  }
 
  static const GVariantType * get_parameter_type(GAction G_GNUC_UNUSED(*object)) {
- 	return G_VARIANT_TYPE_UINT32;
+ 	return G_VARIANT_TYPE_INT32;
  }
 
- static gboolean get_enabled(GAction *action, GtkWidget *terminal) {
+ static gboolean get_enabled(GAction G_GNUC_UNUSED(*action), GtkWidget G_GNUC_UNUSED(*terminal)) {
  	return TRUE;
  }
 
diff --git a/src/terminal/actions/pfkey.c b/src/terminal/actions/pfkey.c
index 6b0c11b..efdf2d6 100644
--- a/src/terminal/actions/pfkey.c
+++ b/src/terminal/actions/pfkey.c
@@ -84,10 +84,10 @@
  }
 
  static const GVariantType * get_parameter_type(GAction G_GNUC_UNUSED(*object)) {
- 	return G_VARIANT_TYPE_UINT32;
+ 	return G_VARIANT_TYPE_INT32;
  }
 
- static gboolean get_enabled(GAction *action, GtkWidget *terminal) {
+ static gboolean get_enabled(GAction G_GNUC_UNUSED(*action), GtkWidget G_GNUC_UNUSED(*terminal)) {
  	return TRUE;
  }
 
--
libgit2 0.21.2