diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 977e7664b62e882337f9fe8b641aaa5da129278f..1d01682dc94fb01ef9b8e78411edf5a4ae5d133c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2020-05-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* adjust-alignment.c: Include memmodel.h.
+
 2020-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/95260
diff --git a/gcc/adjust-alignment.c b/gcc/adjust-alignment.c
index 40cfd1889280ef2421c160bed80ff3e5fc445322..9b797386bf831f80a4a9e3e34b44986f8bba9131 100644
--- a/gcc/adjust-alignment.c
+++ b/gcc/adjust-alignment.c
@@ -25,6 +25,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "target.h"
 #include "tree.h"
 #include "tree-pass.h"
+#include "memmodel.h"
 #include "tm_p.h"
 
 namespace {