diff --git a/grub-core/tests/boot/kbsd.init-x86_64.S b/grub-core/tests/boot/kbsd.init-x86_64.S
index 58400db0d..81f810e2c 100644
--- a/grub-core/tests/boot/kbsd.init-x86_64.S
+++ b/grub-core/tests/boot/kbsd.init-x86_64.S
@@ -108,4 +108,4 @@ message:
 	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
 messageend:
 iopl_arg:
-	.long 3
\ No newline at end of file
+	.long 3
diff --git a/grub-core/tests/boot/kfreebsd.init-x86_64.S b/grub-core/tests/boot/kfreebsd.init-x86_64.S
index d2907b3a8..0a9ff511e 100644
--- a/grub-core/tests/boot/kfreebsd.init-x86_64.S
+++ b/grub-core/tests/boot/kfreebsd.init-x86_64.S
@@ -95,4 +95,4 @@ messageend:
 iopl_arg:
 	.long SHUTDOWN_PORT
 	.long 1
-	.long 1
\ No newline at end of file
+	.long 1
diff --git a/grub-core/tests/boot/linux.init-i386.S b/grub-core/tests/boot/linux.init-i386.S
index f3eca6d88..5b0088e00 100644
--- a/grub-core/tests/boot/linux.init-i386.S
+++ b/grub-core/tests/boot/linux.init-i386.S
@@ -77,4 +77,3 @@ start:
 message:
 	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
 messageend:
-	
\ No newline at end of file
diff --git a/grub-core/tests/boot/linux.init-x86_64.S b/grub-core/tests/boot/linux.init-x86_64.S
index 63dca5e20..fc32dfd91 100644
--- a/grub-core/tests/boot/linux.init-x86_64.S
+++ b/grub-core/tests/boot/linux.init-x86_64.S
@@ -76,4 +76,3 @@ start:
 message:
 	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
 messageend:
-	
\ No newline at end of file