diff --git a/include/display.h b/include/display.h
index 30a681351..2081f0b32 100644
--- a/include/display.h
+++ b/include/display.h
@@ -956,7 +956,7 @@ enum altar_types {
     altar_chaotic,
     altar_neutral,
     altar_lawful,
-    shrine
+    altar_shrine
 };
 
 enum { GM_FLAGS, GM_TTYCHAR, GM_COLOR, NUM_GLYPHMOD }; /* glyphmod entries */
diff --git a/win/share/tilemap.c b/win/share/tilemap.c
index 29ab8ed88..52bc1d74e 100644
--- a/win/share/tilemap.c
+++ b/win/share/tilemap.c
@@ -329,7 +329,7 @@ tilename(int set, const int file_entry, int gend UNUSED)
 
         /* Altars */
         cmap = S_altar;
-        for (k = altar_unaligned; k <= shrine; k++) {
+        for (k = altar_unaligned; k <= altar_shrine; k++) {
             /* Since defsyms only has one altar symbol,
                it isn't much help in identifying details
                these. Roll our own name. */
@@ -889,7 +889,7 @@ init_tilemap(void)
     /* Altars */
     cmap = S_altar;
     j = 0;
-    for (k = altar_unaligned; k <= shrine; k++) {
+    for (k = altar_unaligned; k <= altar_shrine; k++) {
         offset = GLYPH_ALTAR_OFF + j;
         precheck((offset), "altar");
         tilemap[offset].tilenum = tilenum;