diff --git a/global-requirements.txt b/global-requirements.txt
index 0b3010fbcb..7dabaec69f 100644
--- a/global-requirements.txt
+++ b/global-requirements.txt
@@ -299,7 +299,6 @@ selenium
 setuptools>=16.0
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
 sphinxcontrib-blockdiag
-sphinxcontrib-docbookrestapi
 sphinxcontrib-httpdomain
 sphinxcontrib-seqdiag
 sphinxcontrib-pecanwsme>=0.8
diff --git a/upper-constraints.txt b/upper-constraints.txt
index ce195e8557..cbcfefce4f 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -300,7 +300,6 @@ singledispatch===3.4.0.3
 six===1.10.0
 sockjs-tornado===1.0.2
 sphinxcontrib-blockdiag===1.5.4
-sphinxcontrib-docbookrestapi===0.2.1
 sphinxcontrib-httpdomain===1.4.0
 sphinxcontrib-pecanwsme===0.8.0
 sphinxcontrib-seqdiag===0.8.4