diff --git a/tools/database/SOURCES b/tools/database/SOURCES
index 0e009815b9..0300040efa 100644
--- a/tools/database/SOURCES
+++ b/tools/database/SOURCES
@@ -24,6 +24,7 @@ database.c
 ../../apps/metadata/rm.c
 ../../apps/metadata/nsf.c
 ../../apps/metadata/oma.c
+../../apps/metadata/smaf.c
 ../../apps/replaygain.c
 #endif
 ../../apps/misc.c