1 files changed, 2 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index e371f35..4d5dbb6 100644
--- a/Makefile
+++ b/Makefile
@@ -21,6 +21,8 @@
 PROG      := busybox
 VERSION   := 0.43
 BUILDTIME := $(shell TZ=GMT date "+%Y%m%d-%H%M")
+BUILDTIME := $(shell TZ=UTC date --utc "+%Y.%m.%d-%H:%M%z")
+BUILDTIME := $(shell TZ=UTC date --utc -R)
 
 # Set the following to `true' to make a debuggable build.
 # Leave this set to `false' for production use.