diff --git a/src/runtime-rs/arch/x86_64-options.mk b/src/runtime-rs/arch/x86_64-options.mk
index 522810824a..0e837f0657 100644
--- a/src/runtime-rs/arch/x86_64-options.mk
+++ b/src/runtime-rs/arch/x86_64-options.mk
@@ -12,4 +12,4 @@ CPUFEATURES := pmu=off
 QEMUCMD := qemu-system-x86_64
 
 # dragonball binary name
-DBCMD := dragonball
\ No newline at end of file
+DBCMD := dragonball
diff --git a/src/runtime-rs/config/configuration-dragonball.toml.in b/src/runtime-rs/config/configuration-dragonball.toml.in
index 57c4d2951c..bda6a8d3a1 100644
--- a/src/runtime-rs/config/configuration-dragonball.toml.in
+++ b/src/runtime-rs/config/configuration-dragonball.toml.in
@@ -246,4 +246,4 @@ experimental=@DEFAULTEXPFEATURES@
 
 # If enabled, user can run pprof tools with shim v2 process through kata-monitor.
 # (default: false)
-# enable_pprof = true
\ No newline at end of file
+# enable_pprof = true
diff --git a/utils.mk b/utils.mk
index 858c14d493..a52bb7362d 100644
--- a/utils.mk
+++ b/utils.mk
@@ -201,4 +201,4 @@ endef
 # $2 : Directory path where file will be installed.
 define INSTALL_CONFIG
     $(call INSTALL_FILE_FULL,$1,$2,$(KATA_INSTALL_CFG_PERMS))
-endef
\ No newline at end of file
+endef