diff --git a/src/optiondefs.h b/src/optiondefs.h
index 042f055..d85c233 100644
--- a/src/optiondefs.h
+++ b/src/optiondefs.h
@@ -141,7 +141,7 @@
 # define PV_TFU		OPT_BUF(BV_TFU)
 #endif
 #ifdef FEAT_COMPL_FUNC
-# define PV_THSFU		OPT_BUF(BV_THSFU)
+# define PV_TSRFU	OPT_BOTH(OPT_BUF(BV_TSRFU))
 #endif
 #define PV_TAGS		OPT_BOTH(OPT_BUF(BV_TAGS))
 #define PV_TC		OPT_BOTH(OPT_BUF(BV_TC))
@@ -2634,7 +2634,7 @@
 			    {(char_u *)"", (char_u *)0L} SCTX_INIT},
     {"thesaurusfunc", "tsrfu",  P_STRING|P_ALLOCED|P_VI_DEF|P_SECURE,
 #ifdef FEAT_COMPL_FUNC
-			    (char_u *)&p_thsfu, PV_THSFU,
+			    (char_u *)&p_tsrfu, PV_TSRFU,
 			    {(char_u *)"", (char_u *)0L}
 #else
 			    (char_u *)NULL, PV_NONE,