diff --git a/lib/domains/abused.txt b/lib/domains/abused.txt
index 162d032fbd..c817208376 100644
--- a/lib/domains/abused.txt
+++ b/lib/domains/abused.txt
@@ -1392,4 +1392,5 @@ gsuite.bu.edu
 bu.edu
 tcdsb.ca
 uba.ar
-northweststate.edu
\ No newline at end of file
+northweststate.edu
+exatec.tec.mx
\ No newline at end of file
diff --git a/lib/domains/mx/tec.txt b/lib/domains/mx/tec.txt
deleted file mode 100644
index cc1ddc0f05..0000000000
--- a/lib/domains/mx/tec.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Instituto Tecnológico de Estudios Superiores de Monterrey
-Monterrey Institute of Technology and Higher Education