3 files changed, 6 insertions, 0 deletions
diff --git a/backend/epub/MathJax/extensions/Makefile.am b/backend/epub/MathJax/extensions/Makefile.am
index 1d7bf1a0..4276c9f5 100644
--- a/backend/epub/MathJax/extensions/Makefile.am
+++ b/backend/epub/MathJax/extensions/Makefile.am
@@ -4,4 +4,6 @@ MathJaxExtensionsdir= $(backenddir)/epub/MathJax/extensions
 
 MathJaxExtensions_DATA= FontWarnings.js HelpDialog.js MatchWebFonts.js MathEvents.js MathMenu.js MathZoom.js Safe.js asciimath2jax.js jsMath2jax.js mml2jax.js tex2jax.js toMathML.js
 
+EXTRA_DIST = $(MathJaxExtensions_DATA)
+
 -include $(top_srcdir)/git.mk
diff --git a/backend/epub/MathJax/extensions/MathML/Makefile.am b/backend/epub/MathJax/extensions/MathML/Makefile.am
index 12307fa3..205f397d 100644
--- a/backend/epub/MathJax/extensions/MathML/Makefile.am
+++ b/backend/epub/MathJax/extensions/MathML/Makefile.am
@@ -2,4 +2,6 @@ MathJaxExtensionsMathMLdir= $(backenddir)/epub/MathJax/extensions/MathML
 
 MathJaxExtensionsMathML_DATA= content-mathml.js
 
+EXTRA_DIST = $(MathJaxExtensionsMathML_DATA)
+
 -include $(top_srcdir)/git.mk
diff --git a/backend/epub/MathJax/extensions/TeX/Makefile.am b/backend/epub/MathJax/extensions/TeX/Makefile.am
index 13193af3..7585386a 100644
--- a/backend/epub/MathJax/extensions/TeX/Makefile.am
+++ b/backend/epub/MathJax/extensions/TeX/Makefile.am
@@ -2,4 +2,6 @@ MathJaxTexExtensionsdir= $(backenddir)/epub/MathJax/extensions/TeX
 
 MathJaxTexExtensions_DATA= AMScd.js AMSmath.js AMSsymbols.js HTML.js action.js autobold.js autoload-all.js bbox.js begingroup.js boldsymbol.js cancel.js color.js enclose.js extpfeil.js mathchoice.js mhchem.js newcommand.js noErrors.js noUndefined.js unicode.js verb.js 
 
+EXTRA_DIST = $(MathJaxTexExtensions_DATA)
+
 -include $(top_srcdir)/git.mk