diff --git a/acronyms.tex b/acronyms.tex
index caaa1da..a8e0ffa 100644
--- a/acronyms.tex
+++ b/acronyms.tex
@@ -127,6 +127,7 @@
 \newacronym{olsr}{OLSR}{Optimised Link State Routing}
 \newacronym{osi}{OSI}{Open Systems Interconnection}
 \newacronym{ospf}{OSPF}{Open Shortest Path First}
+\newacronym{ospf2}{OSPF}{Open Shortest Path First}
 \newacronym{ospf3}{OSPFv3}{Open Shortest Path First v3}
 \newacronym{ospfv3}{OSPFv3}{Open Shortest Path First v3}
 \newacronym{p2p}{P-2-P}{Point-to-Point}