diff --git a/src/spellfile.c b/src/spellfile.c
index b5db526..6247968 100644
--- a/src/spellfile.c
+++ b/src/spellfile.c
@@ -2643,7 +2643,7 @@
 			smsg(_("Affix also used for BAD/RARE/KEEPCASE/NEEDAFFIX/NEEDCOMPOUND/NOSUGGEST in %s line %d: %s"),
 						       fname, lnum, items[1]);
 		    STRCPY(cur_aff->ah_key, items[1]);
-		    hash_add(tp, cur_aff->ah_key);
+		    hash_add(tp, cur_aff->ah_key, "spelling");
 
 		    cur_aff->ah_combine = (*items[2] == 'Y');
 		}
@@ -2994,7 +2994,7 @@
 			p = vim_strsave(items[i]);
 			if (p == NULL)
 			    break;
-			hash_add(&spin->si_commonwords, p);
+			hash_add(&spin->si_commonwords, p, "spelling");
 		    }
 		}
 	    }
@@ -3312,7 +3312,7 @@
 			id = spin->si_newcompID--;
 		    } while (vim_strchr((char_u *)"/?*+[]\\-^", id) != NULL);
 		    ci->ci_newID = id;
-		    hash_add(&aff->af_comp, ci->ci_key);
+		    hash_add(&aff->af_comp, ci->ci_key, "spelling");
 		}
 		*tp++ = id;
 	    }