diff --git a/example/Jamroot b/example/Jamroot
index 27ac49e8..0d5ad9dc 100644
--- a/example/Jamroot
+++ b/example/Jamroot
@@ -11,10 +11,7 @@ use-project boost
 # boost_python library from the project whose global ID is
 # /boost/python.
 project
-  : requirements <library>/boost/python//boost_python 
-                 <implicit-dependency>/boost//headers 
-  : usage-requirements <implicit-dependency>/boost//headers 
-  ;
+  : requirements <library>/boost/python//boost_python ;
 
 # Declare the three extension modules.  You can specify multiple
 # source files after the colon separated by spaces.
diff --git a/example/quickstart/Jamroot b/example/quickstart/Jamroot
index 9b57a009..569dae13 100644
--- a/example/quickstart/Jamroot
+++ b/example/quickstart/Jamroot
@@ -12,8 +12,6 @@ use-project boost
 # /boost/python.
 project boost-python-quickstart
   : requirements <library>/boost/python//boost_python 
-    		 <implicit-dependency>/boost//headers 
-  : usage-requirements <implicit-dependency>/boost//headers 	 
     ;
 
 # Make the definition of the python-extension rule available
diff --git a/example/tutorial/Jamroot b/example/tutorial/Jamroot
index ac5e1f03..1a70cb91 100644
--- a/example/tutorial/Jamroot
+++ b/example/tutorial/Jamroot
@@ -20,10 +20,7 @@ use-project boost
 # boost_python library from the project whose global ID is
 # /boost/python.
 project
-  : requirements <library>/boost/python//boost_python 
-                 <implicit-dependency>/boost//headers 
-  : usage-requirements <implicit-dependency>/boost//headers 
-  ;
+  : requirements <library>/boost/python//boost_python ;
 
 # Declare the three extension modules.  You can specify multiple
 # source files after the colon separated by spaces.