diff --git a/doc/index.rst b/doc/index.rst
index 81e2d0a8a7..695cacc53a 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -3,7 +3,7 @@
    `toctree` directive.
 
 Welcome to Tryton's documentation!
-================================
+##################################
 
 Contents:
 
@@ -23,7 +23,7 @@ Contents:
    xml-rpc
 
 Indices and tables
-==================
+##################
 
 * :ref:`genindex`
 * :ref:`modindex`
diff --git a/doc/installation.rst b/doc/installation.rst
index 034154cf97..c021bc22f6 100644
--- a/doc/installation.rst
+++ b/doc/installation.rst
@@ -1,3 +1,2 @@
-============
 Installation
-============
\ No newline at end of file
+############
\ No newline at end of file
diff --git a/doc/models.rst b/doc/models.rst
index 2fd5cddbfc..b34821b680 100644
--- a/doc/models.rst
+++ b/doc/models.rst
@@ -1,3 +1,2 @@
-======
 Models
-======
\ No newline at end of file
+######
\ No newline at end of file
diff --git a/doc/modules.rst b/doc/modules.rst
index 3babe20b02..e6d93ee6e7 100644
--- a/doc/modules.rst
+++ b/doc/modules.rst
@@ -1,3 +1,2 @@
-=======
 Modules
-=======
\ No newline at end of file
+#######
\ No newline at end of file
diff --git a/doc/net-rpc.rst b/doc/net-rpc.rst
index 2c2ab31695..57a69adc70 100644
--- a/doc/net-rpc.rst
+++ b/doc/net-rpc.rst
@@ -1,3 +1,2 @@
-=======
 Net-rpc
-=======
+#######
diff --git a/doc/reports.rst b/doc/reports.rst
index 2de5b7e58b..ef98156d46 100644
--- a/doc/reports.rst
+++ b/doc/reports.rst
@@ -1,3 +1,2 @@
-=======
 Reports
-=======
\ No newline at end of file
+#######
\ No newline at end of file
diff --git a/doc/unittest.rst b/doc/unittest.rst
index 8c88e0a7fd..4b37267299 100644
--- a/doc/unittest.rst
+++ b/doc/unittest.rst
@@ -1,3 +1,2 @@
-==========
 Unit Tests
-==========
\ No newline at end of file
+##########
\ No newline at end of file
diff --git a/doc/views.rst b/doc/views.rst
index 3e9e675c0b..530d28ce17 100644
--- a/doc/views.rst
+++ b/doc/views.rst
@@ -1,11 +1,10 @@
-==========
 Graph view
-==========
+##########
 
 The dtd that describe the xml for a graph view is stored in
 trytond/ir/ui/graph.dtd.
 
-***************
+
 XML description
 ***************
 
diff --git a/doc/webdav.rst b/doc/webdav.rst
index fa4d1b19c2..579674bd23 100644
--- a/doc/webdav.rst
+++ b/doc/webdav.rst
@@ -1,3 +1,2 @@
-======
 Webdav
-======
\ No newline at end of file
+######
\ No newline at end of file
diff --git a/doc/wizards.rst b/doc/wizards.rst
index cb1e8603f2..430fe2ad4a 100644
--- a/doc/wizards.rst
+++ b/doc/wizards.rst
@@ -1,3 +1,2 @@
-======
 Wizard
-======
\ No newline at end of file
+######
\ No newline at end of file
diff --git a/doc/workflows.rst b/doc/workflows.rst
index 332d1c05bf..b050c8f2ef 100644
--- a/doc/workflows.rst
+++ b/doc/workflows.rst
@@ -1,3 +1,2 @@
-========
 Workflow
-========
\ No newline at end of file
+########
\ No newline at end of file
diff --git a/doc/xml-rpc.rst b/doc/xml-rpc.rst
index 0a458a9a22..5ce461b0d3 100644
--- a/doc/xml-rpc.rst
+++ b/doc/xml-rpc.rst
@@ -1,3 +1,2 @@
-=======
 Xml-rpc
-=======
\ No newline at end of file
+#######
\ No newline at end of file