diff --git a/.gitignore b/.gitignore
index b4ada6a..b400b5c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@ nettle-1.15.tar.gz
 /nettle-3.4.1rc1.tar.gz
 /nettle-3.5-hobbled.tar.xz
 /nettle-3.5.1-hobbled.tar.xz
+/nettle-3.4.1rc1-hobbled.tar.xz
diff --git a/nettle.spec b/nettle.spec
index beb5580..5b7b05c 100644
--- a/nettle.spec
+++ b/nettle.spec
@@ -3,7 +3,7 @@
 %global hogweed_so_ver 5
 
 # Set to 1 when building a bootstrap for a bumped so-name.
-%global bootstrap 0
+%global bootstrap 1
 
 %if 0%{?bootstrap}
 %global version_old 3.4.1rc1
@@ -15,7 +15,7 @@
 
 Name:           nettle
 Version:        3.5.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A low-level cryptographic library
 
 License:        LGPLv3+ or GPLv2+
@@ -170,6 +170,9 @@ make check
 
 
 %changelog
+* Tue Jul 16 2019 Daiki Ueno <dueno@redhat.com> - 3.5.1-2
+- Rebuild with bootstrap enabled
+
 * Mon Jul 15 2019 Nikos Mavrogiannopoulos <nmav@redhat.com> - 3.5.1-1
 - New upstream release