diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index e2944f21806..60bbd8a8696 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2020-10-26  Tom de Vries  <tdevries@suse.de>
+
+	* gdb.dwarf2/dw2-objfile-overlap-inner.S: Specify default base address
+	for CU.
+	* gdb.dwarf2/dw2-objfile-overlap-outer.S: Same.
+
 2020-10-23  Tom de Vries  <tdevries@suse.de>
 
 	* lib/dwarf.exp (Dwarf::_guess_form): Return "" by default instead of
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-inner.S b/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-inner.S
index e895929532a..dd4d5b0eb93 100644
--- a/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-inner.S
+++ b/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-inner.S
@@ -42,6 +42,7 @@ inner:
 	/* CU die */
 	.uleb128 1				/* Abbrev: DW_TAG_compile_unit */
 	.4byte	.Lline1_begin			/* DW_AT_stmt_list */
+	.4byte  0				/* DW_AT_low_pc */
 	.4byte	.Ldebug_ranges			/* DW_AT_ranges */
 	.ascii	"inner.c\0"			/* DW_AT_name */
         .ascii  "/tmp\0"			/* DW_AT_comp_dir */
@@ -77,6 +78,8 @@ inner:
 	.byte		1			/* has_children */
 	.uleb128	0x10			/* DW_AT_stmt_list */
 	.uleb128	0x6			/* DW_FORM_data4 */
+	.uleb128	0x11			/* DW_AT_low_pc */
+	.uleb128	0x1			/* DW_FORM_addr */
 	.uleb128	0x55			/* DW_AT_ranges */
 	.uleb128	0x6			/* DW_FORM_data4 */
 	.uleb128	0x3			/* DW_AT_name */
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-outer.S b/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-outer.S
index 9fa578db8ad..75efa014003 100644
--- a/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-outer.S
+++ b/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-outer.S
@@ -55,6 +55,7 @@ outer_after:
 	/* CU die */
 	.uleb128 1				/* Abbrev: DW_TAG_compile_unit */
 	.4byte	.Lline1_begin			/* DW_AT_stmt_list */
+	.4byte  0                               /* DW_AT_low_pc */
 	.4byte	.Ldebug_ranges			/* DW_AT_ranges */
 	.ascii	"outer.c\0"			/* DW_AT_name */
         .ascii  "/tmp\0"			/* DW_AT_comp_dir */
@@ -101,6 +102,8 @@ outer_after:
 	.byte		1			/* has_children */
 	.uleb128	0x10			/* DW_AT_stmt_list */
 	.uleb128	0x6			/* DW_FORM_data4 */
+	.uleb128	0x11			/* DW_AT_low_pc */
+	.uleb128	0x1			/* DW_FORM_addr */
 	.uleb128	0x55			/* DW_AT_ranges */
 	.uleb128	0x6			/* DW_FORM_data4 */
 	.uleb128	0x3			/* DW_AT_name */