diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index f85ccec..e07f59c 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -9828,7 +9828,7 @@ be documented in @file{extend.texi}.
 
 @deftypevr {Target Hook} {const struct attribute_spec *} TARGET_ATTRIBUTE_TABLE
 If defined, this target hook points to an array of @samp{struct
-attribute_spec} (defined in @file{tree.h}) specifying the machine
+attribute_spec} (defined in @file{tree-core.h}) specifying the machine
 specific attributes for this target and some of the restrictions on the
 entities to which these attributes are applied and the arguments they
 take.
diff --git a/gcc/target.def b/gcc/target.def
index 842ebf7..3ea4c8a 100644
--- a/gcc/target.def
+++ b/gcc/target.def
@@ -1980,7 +1980,7 @@ merging.",
 DEFHOOKPOD
 (attribute_table,
  "If defined, this target hook points to an array of @samp{struct\n\
-attribute_spec} (defined in @file{tree.h}) specifying the machine\n\
+attribute_spec} (defined in @file{tree-core.h}) specifying the machine\n\
 specific attributes for this target and some of the restrictions on the\n\
 entities to which these attributes are applied and the arguments they\n\
 take.",