diff --git a/test/py/tests/test_efi_secboot/test_authvar.py b/test/py/tests/test_efi_secboot/test_authvar.py
index 9912694..55dcaa9 100644
--- a/test/py/tests/test_efi_secboot/test_authvar.py
+++ b/test/py/tests/test_efi_secboot/test_authvar.py
@@ -133,7 +133,7 @@
             output = u_boot_console.run_command_list([
                 'host bind 0 %s' % disk_img,
                 'fatload host 0:1 4000000 PK.auth',
-                'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK; echo',
+                'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK',
                 'fatload host 0:1 4000000 KEK.auth',
                 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK',
                 'fatload host 0:1 4000000 db.auth',
@@ -174,7 +174,7 @@
             output = u_boot_console.run_command_list([
                 'host bind 0 %s' % disk_img,
                 'fatload host 0:1 4000000 PK.auth',
-                'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK; echo',
+                'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK',
                 'fatload host 0:1 4000000 KEK.auth',
                 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK',
                 'fatload host 0:1 4000000 db.auth',
@@ -215,7 +215,7 @@
             output = u_boot_console.run_command_list([
                 'host bind 0 %s' % disk_img,
                 'fatload host 0:1 4000000 PK.auth',
-                'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK; echo',
+                'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK',
                 'fatload host 0:1 4000000 KEK.auth',
                 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK',
                 'fatload host 0:1 4000000 db.auth',
@@ -249,7 +249,7 @@
             output = u_boot_console.run_command_list([
                 'host bind 0 %s' % disk_img,
                 'fatload host 0:1 4000000 PK.auth',
-                'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK; echo',
+                'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK',
                 'fatload host 0:1 4000000 KEK.auth',
                 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK',
                 'fatload host 0:1 4000000 db.auth',
diff --git a/test/py/tests/test_efi_secboot/test_signed.py b/test/py/tests/test_efi_secboot/test_signed.py
index fc722ab..584282b 100644
--- a/test/py/tests/test_efi_secboot/test_signed.py
+++ b/test/py/tests/test_efi_secboot/test_signed.py
@@ -29,7 +29,7 @@
             # Test Case 1a, run signed image if no db/dbx
             output = u_boot_console.run_command_list([
                 'host bind 0 %s' % disk_img,
-                'efidebug boot add 1 HELLO1 host 0:1 /helloworld.efi.signed ""; echo',
+                'efidebug boot add 1 HELLO1 host 0:1 /helloworld.efi.signed ""',
                 'efidebug boot next 1',
                 'bootefi bootmgr'])
             assert(re.search('Hello, world!', ''.join(output)))
@@ -81,7 +81,7 @@
             output = u_boot_console.run_command_list([
                 'host bind 0 %s' % disk_img,
                 'fatload host 0:1 4000000 db.auth',
-                'setenv -e -nv -bs -rt -at -i 4000000,$filesize dbx; echo',
+                'setenv -e -nv -bs -rt -at -i 4000000,$filesize dbx',
                 'fatload host 0:1 4000000 KEK.auth',
                 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK',
                 'fatload host 0:1 4000000 PK.auth',
diff --git a/test/py/tests/test_efi_secboot/test_unsigned.py b/test/py/tests/test_efi_secboot/test_unsigned.py
index a4af845..22d849a 100644
--- a/test/py/tests/test_efi_secboot/test_unsigned.py
+++ b/test/py/tests/test_efi_secboot/test_unsigned.py
@@ -30,7 +30,7 @@
             output = u_boot_console.run_command_list([
                 'host bind 0 %s' % disk_img,
 		'fatload host 0:1 4000000 KEK.auth',
-		'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK; echo',
+		'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK',
 		'fatload host 0:1 4000000 PK.auth',
 		'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK'])
             assert(not re.search('Failed to set EFI variable', ''.join(output)))
@@ -58,7 +58,7 @@
             output = u_boot_console.run_command_list([
                 'host bind 0 %s' % disk_img,
 		'fatload host 0:1 4000000 db_hello.auth',
-		'setenv -e -nv -bs -rt -at -i 4000000,$filesize db; echo',
+		'setenv -e -nv -bs -rt -at -i 4000000,$filesize db',
 		'fatload host 0:1 4000000 KEK.auth',
 		'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK',
 		'fatload host 0:1 4000000 PK.auth',
@@ -82,7 +82,7 @@
             output = u_boot_console.run_command_list([
                 'host bind 0 %s' % disk_img,
 		'fatload host 0:1 4000000 db_hello.auth',
-		'setenv -e -nv -bs -rt -at -i 4000000,$filesize dbx; echo',
+		'setenv -e -nv -bs -rt -at -i 4000000,$filesize dbx',
 		'fatload host 0:1 4000000 KEK.auth',
 		'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK',
 		'fatload host 0:1 4000000 PK.auth',