1 diff --git a/Makefile.in b/Makefile.in
2 index 61c47fc..e08ffac 100644
5 @@ -27,7 +27,7 @@ INSTALL=@INSTALL@
8 BUILDINFO_ARCH_NAME=$(shell $(GCC) -dumpmachine)
9 -BUILDINFO_BUILD_DATE=$(shell date)
10 +BUILDINFO_BUILD_DATE=$(shell date -d @${SOURCE_DATE_EPOCH})