diff --git a/ChangeLog b/ChangeLog
index e40fa0d032..8cd719d958 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
-Tue Sep  7 02:09:31 MEST 1999  Sven Neumann <sven@gimp.org>
+Tue Sep  7 02:17:02 MEST 1999  Sven Neumann <sven@gimp.org>
 
 	* app/gimpcontextpreview.c: return FALSE in event_handlers.
+	* app/tools: Shame on me! Of course a tool should have a unique
+	ID number -- bad copy&paste bug!
 
 Tue Sep  7 02:03:18 MEST 1999  Sven Neumann <sven@gimp.org>
 
diff --git a/app/tools.c b/app/tools.c
index 1cb1e2f0a4..34ae9a224c 100644
--- a/app/tools.c
+++ b/app/tools.c
@@ -485,7 +485,7 @@ ToolInfo tool_info[] =
   {
     NULL,
     N_("Measure"),
-    16,
+    24,
     N_("/Tools/Measure"),
     "",
     (char **) measure_bits,
@@ -501,7 +501,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("By Color Select"),
-    24,
+    25,
     N_("/Select/By Color..."),
     NULL,
     NULL,
@@ -516,7 +516,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Color Balance"),
-    25,
+    26,
     N_("/Image/Colors/Color Balance"),
     NULL,
     NULL,
@@ -531,7 +531,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Brightness-Contrast"),
-    26,
+    27,
     N_("/Image/Colors/Brightness-Contrast"),
     NULL,
     NULL,
@@ -546,7 +546,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Hue-Saturation"),
-    27,
+    28,
     N_("/Image/Colors/Hue-Saturation"),
     NULL,
     NULL,
@@ -561,7 +561,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Posterize"),
-    28,
+    29,
     N_("/Image/Colors/Posterize"),
     NULL,
     NULL,
@@ -576,7 +576,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Threshold"), 
-    29,
+    30,
     N_("/Image/Colors/Threshold"),
     NULL,
     NULL,
@@ -591,7 +591,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Curves"),
-    30,
+    31,
     N_("/Image/Colors/Curves"),
     NULL,
     NULL,
@@ -606,7 +606,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Levels"),
-    31,
+    32,
     N_("/Image/Colors/Levels"),
     NULL,
     NULL,
@@ -621,7 +621,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Histogram"),
-    32,
+    33,
     N_("/Image/Histogram"),
     NULL,
     NULL,
diff --git a/app/tools/tools.c b/app/tools/tools.c
index 1cb1e2f0a4..34ae9a224c 100644
--- a/app/tools/tools.c
+++ b/app/tools/tools.c
@@ -485,7 +485,7 @@ ToolInfo tool_info[] =
   {
     NULL,
     N_("Measure"),
-    16,
+    24,
     N_("/Tools/Measure"),
     "",
     (char **) measure_bits,
@@ -501,7 +501,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("By Color Select"),
-    24,
+    25,
     N_("/Select/By Color..."),
     NULL,
     NULL,
@@ -516,7 +516,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Color Balance"),
-    25,
+    26,
     N_("/Image/Colors/Color Balance"),
     NULL,
     NULL,
@@ -531,7 +531,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Brightness-Contrast"),
-    26,
+    27,
     N_("/Image/Colors/Brightness-Contrast"),
     NULL,
     NULL,
@@ -546,7 +546,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Hue-Saturation"),
-    27,
+    28,
     N_("/Image/Colors/Hue-Saturation"),
     NULL,
     NULL,
@@ -561,7 +561,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Posterize"),
-    28,
+    29,
     N_("/Image/Colors/Posterize"),
     NULL,
     NULL,
@@ -576,7 +576,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Threshold"), 
-    29,
+    30,
     N_("/Image/Colors/Threshold"),
     NULL,
     NULL,
@@ -591,7 +591,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Curves"),
-    30,
+    31,
     N_("/Image/Colors/Curves"),
     NULL,
     NULL,
@@ -606,7 +606,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Levels"),
-    31,
+    32,
     N_("/Image/Colors/Levels"),
     NULL,
     NULL,
@@ -621,7 +621,7 @@ ToolInfo tool_info[] =
   { 
     NULL,
     N_("Histogram"),
-    32,
+    33,
     N_("/Image/Histogram"),
     NULL,
     NULL,