diff --git a/doc/install.rst b/doc/install.rst
index af67b06..ca2356c 100644
--- a/doc/install.rst
+++ b/doc/install.rst
@@ -75,17 +75,17 @@ Install the extension
 
    To target the latest CKAN core release::
 
-     (pyenv) $ pip install -e git+https://github.com/okfn/ckanext-spatial.git@stable#egg=ckanext-spatial
+     (pyenv) $ pip install -e "git+https://github.com/okfn/ckanext-spatial.git@stable#egg=ckanext-spatial"
 
    To target an old release (if a release branch exists, otherwise use
    ``stable``)::
 
-     (pyenv) $ pip install -e git+https://github.com/okfn/ckanext-spatial.git@release-v1.8#egg=ckanext-spatial
+     (pyenv) $ pip install -e "git+https://github.com/okfn/ckanext-spatial.git@release-v1.8#egg=ckanext-spatial"
 
    To target CKAN ``master``, use the extension ``master`` branch (ie no
    branch defined)::
 
-    (pyenv) $ pip install -e git+https://github.com/okfn/ckanext-spatial.git#egg=ckanext-spatial
+    (pyenv) $ pip install -e "git+https://github.com/okfn/ckanext-spatial.git#egg=ckanext-spatial"
 
 
 2. Install the rest of python modules required by the extension::