diff --git a/data/y-web/Makefile.am b/data/y-web/Makefile.am
index 9e77476d3..08921be49 100644
--- a/data/y-web/Makefile.am
+++ b/data/y-web/Makefile.am
@@ -109,6 +109,7 @@ install-data-hook:
 		sed -i \
 			-e 's|%(CONFIGDIR)|$(CONFIGDIR)|g' \
 			-e 's|%(DATADIR)|$(DATADIR)|g' \
+			-e 's|%(DATADIR_VAR)|$(DATADIR_VAR)|g' \
 			-e 's|%(CONTROLDIR)|$(CONTROLDIR)|g' \
 			-e 's|%(CONTROLDIR_VAR)|$(CONTROLDIR_VAR)|g' \
 			-e 's|%(FONTDIR)|$(FONTDIR)|g' \
diff --git a/src/nhttpd/yhttpd_mods/mod_yparser.cpp b/src/nhttpd/yhttpd_mods/mod_yparser.cpp
index 7dd10b0e1..9b1ab3300 100644
--- a/src/nhttpd/yhttpd_mods/mod_yparser.cpp
+++ b/src/nhttpd/yhttpd_mods/mod_yparser.cpp
@@ -456,6 +456,7 @@ std::string CyParser::YWeb_cgi_cmd(CyhookHandler *hh, std::string ycmd) {
 		else if (ycmd_type == "define-get") {
 			     if (ycmd_name.compare("CONFIGDIR"))	yresult = CONFIGDIR;
 			else if (ycmd_name.compare("DATADIR"))		yresult = DATADIR;
+			else if (ycmd_name.compare("DATADIR_VAR"))	yresult = DATADIR_VAR;
 			else if (ycmd_name.compare("CONTROLDIR"))	yresult = CONTROLDIR;
 			else if (ycmd_name.compare("CONTROLDIR_VAR"))	yresult = CONTROLDIR_VAR;
 			else if (ycmd_name.compare("FONTDIR"))		yresult = FONTDIR;