diff --git a/docs/sphinx/featuremap.rst b/docs/sphinx/featuremap.rst
index e70679db..563247f5 100644
--- a/docs/sphinx/featuremap.rst
+++ b/docs/sphinx/featuremap.rst
@@ -603,18 +603,6 @@ Feature link_main_routines_func
 
 
 
-Feature msgfmt
-==============
-
-.. graphviz::
-
-	digraph feature_msgfmt {
-	size="8.0, 12.0";
-		"apply_msgfmt" [style="setlinewidth(0.5)",URL="tools/kde4.html#waflib.Tools.kde4.apply_msgfmt",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",height=0.25,shape=box,fontsize=10,fillcolor="#fffea6",style=filled];
-	}
-
-
-
 Feature perlext
 ===============
 
@@ -664,20 +652,6 @@ Feature pyext
 
 
 
-Feature qt4
-===========
-
-.. graphviz::
-
-	digraph feature_qt4 {
-	size="8.0, 12.0";
-		"apply_qt4" [style="setlinewidth(0.5)",URL="tools/qt4.html#waflib.Tools.qt4.apply_qt4",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",height=0.25,shape=box,fontsize=10,fillcolor="#fffea6",style=filled];
-	"apply_link" [style="setlinewidth(0.5)",URL="tools/ccroot.html#waflib.Tools.ccroot.apply_link",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",height=0.25,shape=box,fontsize=10];
-	"apply_qt4" -> "apply_link" [arrowsize=0.5,style="setlinewidth(0.5)"];
-	}
-
-
-
 Feature rubyext
 ===============
 
diff --git a/docs/sphinx/tools.rst b/docs/sphinx/tools.rst
index 48305b22..15560995 100644
--- a/docs/sphinx/tools.rst
+++ b/docs/sphinx/tools.rst
@@ -124,9 +124,7 @@ The next tools provide support for code generators used in C and C++ projects.
 	tools/dbus
 	tools/vala
 	tools/glib2
-	tools/qt4
 	tools/qt5
-	tools/kde4
 	tools/perl
 	tools/python
 	tools/ruby