diff --git a/src/cff/cffload.c b/src/cff/cffload.c
index 18a7ab61d..3df2eaba0 100644
--- a/src/cff/cffload.c
+++ b/src/cff/cffload.c
@@ -2246,6 +2246,8 @@
     for ( index = 0; index < font->num_subfonts; index++ )
       CFF_Done_SubFont( memory, font->subfonts[index] );
 
+    FREE( font->subfonts );
+
     CFF_Done_Encoding( &font->encoding, font->stream );
     CFF_Done_Charset( &font->charset, font->stream );