diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index fbbcc07ade..95dfd00b0a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2017-02-02  Pedro Alves  <palves@redhat.com>
+
+	* mi/mi-common.h (struct mi_interp): Delete the mi2_interp,
+	mi1_interp and mi_interp fields.
+
 2017-02-02  Pedro Alves  <palves@redhat.com>
 
 	* cli/cli-interp.c (struct saved_output_files, saved_output):
diff --git a/gdb/mi/mi-common.h b/gdb/mi/mi-common.h
index e82b4a3dab..9ee38b0f00 100644
--- a/gdb/mi/mi-common.h
+++ b/gdb/mi/mi-common.h
@@ -71,11 +71,6 @@ struct mi_interp
 
   /* MI's CLI builder (wraps OUT).  */
   struct ui_out *cli_uiout;
-
-  /* This is the interpreter for the mi... */
-  struct interp *mi2_interp;
-  struct interp *mi1_interp;
-  struct interp *mi_interp;
 };
 
 #endif