diff --git a/extra.mk.in b/extra.mk.in
index 4f7d0c7..57345b4 100644
--- a/extra.mk.in
+++ b/extra.mk.in
@@ -3,6 +3,7 @@ OBJSQLITE3_STATIC_LIB = @OBJSQLITE3_STATIC_LIB@
 OBJSQLITE3_FRAMEWORK = @OBJSQLITE3_FRAMEWORK@
 OBJSQLITE3_LIB_MAJOR = 0
 OBJSQLITE3_LIB_MINOR = 0
+OBJSQLITE3_LIB_MAJOR_MINOR = ${OBJSQLITE3_LIB_MAJOR}.${OBJSQLITE3_LIB_MINOR}
 
 EXCEPTIONS_A = @EXCEPTIONS_A@
 EXCEPTIONS_EXCEPTIONS_A = @EXCEPTIONS_EXCEPTIONS_A@