diff --git a/doc/Doxyfile b/doc/Doxyfile
index 05bfaea..bf955cb 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile
@@ -1968,7 +1968,7 @@ MAN_LINKS              = NO
 # captures the structure of the code including all documentation.
 # The default value is: NO.
 
-GENERATE_XML           = NO
+GENERATE_XML           = YES
 
 # The XML_OUTPUT tag is used to specify where the XML pages will be put. If a
 # relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
diff --git a/doc/requirements.txt b/doc/requirements.txt
new file mode 100644
index 0000000..188f51e
--- /dev/null
+++ b/doc/requirements.txt
@@ -0,0 +1 @@
+breathe
\ No newline at end of file
diff --git a/doc/sphinx/conf.py b/doc/sphinx/conf.py
index becf3b5..e9a4177 100644
--- a/doc/sphinx/conf.py
+++ b/doc/sphinx/conf.py
@@ -4,4 +4,5 @@ read_the_docs_build = os.environ.get('READTHEDOCS', None) == 'True'
 
 if read_the_docs_build:
 	subprocess.call('cd .. ; doxygen', shell=True)
-	html_extra_path = ['../build/html']
\ No newline at end of file
+	breathe_projects['knx'] = '../build/xml'
+#	html_extra_path = ['../build/html']
\ No newline at end of file