diff --git a/ChangeLog b/ChangeLog
index 1b023e3ec9981977510f83c8e0cd373f4cff7f84..75d204f80ea837c106f04ea726016aa342141d87 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2005-12-27  Sven Neumann  <sven@gimp.org>
+
+	* plug-ins/common/unsharp.c (query): fixed type of threshold
+	parameter (bug #325007).
+
 2005-12-23  DindinX  <dindinx@gimp.org>
 
 	* plug-ins/common/apply_lens.c
diff --git a/plug-ins/common/unsharp.c b/plug-ins/common/unsharp.c
index 30c29e98f150d11cb1f0a328d9ef896d69bf713e..6bb37db1f27978a8e7193886806f7d97f13166e6 100644
--- a/plug-ins/common/unsharp.c
+++ b/plug-ins/common/unsharp.c
@@ -124,7 +124,7 @@ query (void)
       { GIMP_PDB_DRAWABLE, "drawable",  "Drawable to draw on" },
       { GIMP_PDB_FLOAT,    "radius",    "Radius of gaussian blur (in pixels > 1.0)" },
       { GIMP_PDB_FLOAT,    "amount",    "Strength of effect" },
-      { GIMP_PDB_FLOAT,    "threshold", "Threshold" }
+      { GIMP_PDB_INT32,    "threshold", "Threshold (0-255)" }
     };
 
   gimp_install_procedure (PLUG_IN_PROC,