diff --git a/docs/build-instructions/linux.md b/docs/build-instructions/linux.md
index 3499f6ac9..12e9f68ef 100644
--- a/docs/build-instructions/linux.md
+++ b/docs/build-instructions/linux.md
@@ -1 +1 @@
-See the [Hacking on Atom Core](http://flight-manual.atom.io/hacking-atom/sections/hacking-on-atom-core/#platform-linux) section in the [Atom Flight Manual](http://flight-manual.atom.io).
+See the [Hacking on Atom Core](https://flight-manual.atom.io/hacking-atom/sections/hacking-on-atom-core/#platform-linux) section in the [Atom Flight Manual](https://flight-manual.atom.io).
diff --git a/docs/build-instructions/macOS.md b/docs/build-instructions/macOS.md
index 3085d11f3..8a0f7b1dd 100644
--- a/docs/build-instructions/macOS.md
+++ b/docs/build-instructions/macOS.md
@@ -1 +1 @@
-See the [Hacking on Atom Core](http://flight-manual.atom.io/hacking-atom/sections/hacking-on-atom-core/#platform-mac) section in the [Atom Flight Manual](http://flight-manual.atom.io).
+See the [Hacking on Atom Core](https://flight-manual.atom.io/hacking-atom/sections/hacking-on-atom-core/#platform-mac) section in the [Atom Flight Manual](https://flight-manual.atom.io).
diff --git a/docs/build-instructions/windows.md b/docs/build-instructions/windows.md
index f75a07530..49b5fa74c 100644
--- a/docs/build-instructions/windows.md
+++ b/docs/build-instructions/windows.md
@@ -1 +1 @@
-See the [Hacking on Atom Core](http://flight-manual.atom.io/hacking-atom/sections/hacking-on-atom-core/#platform-windows) section in the [Atom Flight Manual](http://flight-manual.atom.io).
+See the [Hacking on Atom Core](https://flight-manual.atom.io/hacking-atom/sections/hacking-on-atom-core/#platform-windows) section in the [Atom Flight Manual](https://flight-manual.atom.io).