diff --git a/src/dig.c b/src/dig.c
index 97f4b1f9b..29dc38b84 100644
--- a/src/dig.c
+++ b/src/dig.c
@@ -1908,6 +1908,7 @@ bury_objs(int x, int y)
     /* don't expect any engravings here, but just in case */
     del_engr_at(x, y);
     newsym(x, y);
+    maybe_unhide_at(x, y);
 
     if (costly && loss) {
         You("owe %s %ld %s for burying merchandise.", shkname(shkp), loss,
diff --git a/src/monmove.c b/src/monmove.c
index 9b5803123..4aa66a264 100644
--- a/src/monmove.c
+++ b/src/monmove.c
@@ -1421,6 +1421,8 @@ m_move(register struct monst* mtmp, register int after)
         if (mtmp->wormno)
             worm_move(mtmp);
 
+        maybe_unhide_at(mtmp->mx, mtmp->my);
+
         for (j = MTSZ - 1; j > 0; j--)
             mtmp->mtrack[j] = mtmp->mtrack[j - 1];
         mtmp->mtrack[0].x = omx;