diff --git a/lib/domains/mx/edu/unistmo/sandunga.txt b/lib/domains/mx/edu/unistmo/sandunga.txt
new file mode 100644
index 0000000000..a0b99e2dd7
--- /dev/null
+++ b/lib/domains/mx/edu/unistmo/sandunga.txt
@@ -0,0 +1 @@
+Universidad del Istmo campus Tehuantepec
\ No newline at end of file