diff --git a/src/structs.h b/src/structs.h
index bc2b1bb..7e14444 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -1345,6 +1345,8 @@
     int		b_p_swf;	/* 'swapfile' */
 #ifdef FEAT_SYN_HL
     char_u	*b_p_syn;	/* 'syntax' */
+    char_u	*b_p_spc;	/* 'spellcapcheck' */
+    regprog_T	*b_cap_prog;	/* program for 'spellcapcheck' */
     char_u	*b_p_spf;	/* 'spellfile' */
     char_u	*b_p_spl;	/* 'spelllang' */
 #endif