--- /dev/null
+diff --git a/configure.ac b/configure.ac
+index 0645506..697308b 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -65,8 +65,6 @@ case "$host" in
+ # https://github.com/graywolf/acme-client-portable/pull/5#issuecomment-599510762
+ ;;
+ *)
+- AX_ADD_CFLAG([-flto])
+- AX_ADD_LDFLAG([-flto])
+ ;;
+ esac
+