diff --git a/python-nibabel.spec b/python-nibabel.spec
index 9de4477..731c959 100644
--- a/python-nibabel.spec
+++ b/python-nibabel.spec
@@ -96,11 +96,16 @@ Python 3 version.
 %autosetup -n %{modname}-%{version} -S git
 rm -vrf %{modname}/externals/
 # Hard fix for bundled libs
-find -type f -name '*.py' -exec sed -i \
-  -e "s/from nibabel.externals.six/from six/"           \
-  -e "s/from \.*[ ]*externals.six/from six/"            \
-  -e "s/from \.*externals.netcdf/from scipy.io.netcdf/" \
-  {} ';'
+for f in $(find -path ./doc -prure -o -type f -name '*.py') bin/*; do
+  sed -i \
+    -e "s/from nibabel.externals.six/from six/"                                           \
+    -e "s/from \.*[ ]*externals.six/from six/"                                            \
+    -e "s/from \.*externals.netcdf/from scipy.io.netcdf/"                                 \
+    -e "s/from nibabel.externals import OrderedDict/from collections import OrderedDict/" \
+    -e "s/from \.*externals import OrderedDict/from collections import OrderedDict/"      \
+  $f
+  grep "externals" $f && exit 1
+done
 sed -i -e "/externals/d" setup.py
 
 %build