diff --git a/blog/site-to-site-wireguard-part-1-2019-04-02.markdown b/blog/site-to-site-wireguard-part-1-2019-04-02.markdown
index b5ec3a6..7fa5471 100644
--- a/blog/site-to-site-wireguard-part-1-2019-04-02.markdown
+++ b/blog/site-to-site-wireguard-part-1-2019-04-02.markdown
@@ -12,7 +12,7 @@ This series is going to be broken up into multiple posts about as follows:
 - Part 1 - Names and Numbers (this post)
 - [Part 2 - DNS](https://christine.website/blog/site-to-site-wireguard-part-2-2019-04-07)
 - [Part 3 - Custom TLS Certificate Authority](https://christine.website/blog/site-to-site-wireguard-part-3-2019-04-11)
-- [Part 4 - HTTPS](https://christine.website/blog/site-to-site-wireguard-part-4-2019-04-19)
+- [Part 4 - HTTPS](https://christine.website/blog/site-to-site-wireguard-part-4-2019-04-16)
 - Setting up additional iOS, macOS, Android and Linux clients
 - Other future fun things (seamless tor2web routing, etc)
 
diff --git a/blog/site-to-site-wireguard-part-2-2019-04-07.markdown b/blog/site-to-site-wireguard-part-2-2019-04-07.markdown
index 335955e..beeabfd 100644
--- a/blog/site-to-site-wireguard-part-2-2019-04-07.markdown
+++ b/blog/site-to-site-wireguard-part-2-2019-04-07.markdown
@@ -10,7 +10,7 @@ This is the second in my Site to Site WireGuard VPN series. You can read the oth
 - [Part 1 - Names and Numbers](https://christine.website/blog/site-to-site-wireguard-part-1-2019-04-02)
 - Part 2 - DNS (this post)
 - [Part 3 - Custom TLS Certificate Authority](https://christine.website/blog/site-to-site-wireguard-part-3-2019-04-11)
-- [Part 4 - HTTPS](https://christine.website/blog/site-to-site-wireguard-part-4-2019-04-19)
+- [Part 4 - HTTPS](https://christine.website/blog/site-to-site-wireguard-part-4-2019-04-16)
 - Setting up additional iOS, macOS, Android and Linux clients
 - Other future fun things (seamless tor2web routing, etc)
 
diff --git a/blog/site-to-site-wireguard-part-3-2019-04-11.markdown b/blog/site-to-site-wireguard-part-3-2019-04-11.markdown
index d833d57..ec37d8b 100644
--- a/blog/site-to-site-wireguard-part-3-2019-04-11.markdown
+++ b/blog/site-to-site-wireguard-part-3-2019-04-11.markdown
@@ -10,7 +10,7 @@ This is the third in my Site to Site WireGuard VPN series. You can read the othe
 - [Part 1 - Names and Numbers](https://christine.website/blog/site-to-site-wireguard-part-1-2019-04-02)
 - [Part 2 - DNS](https://christine.website/blog/site-to-site-wireguard-part-2-2019-04-07)
 - Part 3 - Custom TLS Certificate Authority (this post)
-- [Part 4 - HTTPS](https://christine.website/blog/site-to-site-wireguard-part-4-2019-04-19)
+- [Part 4 - HTTPS](https://christine.website/blog/site-to-site-wireguard-part-4-2019-04-16)
 - Setting up additional iOS, macOS, Android and Linux clients
 - Other future fun things (seamless tor2web routing, etc)
 
diff --git a/blog/site-to-site-wireguard-part-4-2019-04-19.markdown b/blog/site-to-site-wireguard-part-4-2019-04-16.markdown
similarity index 99%
rename from blog/site-to-site-wireguard-part-4-2019-04-19.markdown
rename to blog/site-to-site-wireguard-part-4-2019-04-16.markdown
index 25a4ca5..ee0156a 100644
--- a/blog/site-to-site-wireguard-part-4-2019-04-19.markdown
+++ b/blog/site-to-site-wireguard-part-4-2019-04-16.markdown
@@ -1,6 +1,6 @@
 ---
 title: "Site to Site WireGuard: Part 4 - HTTPS"
-date: 2019-04-19
+date: 2019-04-16
 series: site-to-site-wireguard
 ---