diff --git a/libs/freetdm/src/ozmod/ozmod_sangoma_boost/sangoma_boost_client.h b/libs/freetdm/src/ozmod/ozmod_sangoma_boost/sangoma_boost_client.h
index e38ea050b3..01eeb0803b 100644
--- a/libs/freetdm/src/ozmod/ozmod_sangoma_boost/sangoma_boost_client.h
+++ b/libs/freetdm/src/ozmod/ozmod_sangoma_boost/sangoma_boost_client.h
@@ -34,7 +34,7 @@
 #ifndef _SANGOMABC_H
 #define _SANGOMABC_H
 
-#include "sangoma_boost_sigmod.h"
+#include "sangoma_boost_interface.h"
 
 #include <ctype.h>
 #include <string.h>
diff --git a/libs/freetdm/src/ozmod/ozmod_sangoma_boost/sangoma_boost_sigmod.h b/libs/freetdm/src/ozmod/ozmod_sangoma_boost/sangoma_boost_interface.h
similarity index 100%
rename from libs/freetdm/src/ozmod/ozmod_sangoma_boost/sangoma_boost_sigmod.h
rename to libs/freetdm/src/ozmod/ozmod_sangoma_boost/sangoma_boost_interface.h