diff --git a/docs/.gitignore b/docs/.gitignore
index f3e255bf2ea..accd8867a37 100644
--- a/docs/.gitignore
+++ b/docs/.gitignore
@@ -1,5 +1,9 @@
 _build/
-_include/
+_include/*.gwf
+_include/*.rst
+_include/*.hdf
+_include/*.png
+_include/*.ini
 pycbc-build/
 workflow/planning/
 workflow/pycbc-submit-dax-log.txt
diff --git a/docs/_include/injection_smbhb.ini b/docs/_include/injection_smbhb.ini
deleted file mode 100644
index 247ce45950b..00000000000
--- a/docs/_include/injection_smbhb.ini
+++ /dev/null
@@ -1,23 +0,0 @@
-[variable_params]
-
-[static_params]
-; This assumes all those values are in LISA frame.
-; You can set "ref_frame = SSB", but then you should also add it to
-; "static_params" section in PE .ini file.
-ref_frame = LISA
-approximant = BBHX_PhenomD
-mass1 = 1015522.4376
-mass2 = 796849.1091
-spin1z = 0.597755394865021
-spin2z = 0.36905807298613247
-distance = 17758.367941273442
-inclination = 1.5970175301911231
-coa_phase = 4.275929308696054
-eclipticlongitude = -0.8400769299810702
-eclipticlatitude = -1.2734504596198182
-polarization = 0.22558110042980073
-tc = 4799624.274911478
-t_obs_start = 31536000
-f_lower = 1e-4
-f_ref = 1e-4
-f_final = 0.1