diff --git a/2020/ferguson2/recode.html b/2020/ferguson2/recode.html
index c20d0647b..8c8282e9c 100644
--- a/2020/ferguson2/recode.html
+++ b/2020/ferguson2/recode.html
@@ -409,8 +409,8 @@ have to if you don’t wish to.</p>
 <div id="recode">
 <h1 id="what-is-recode-and-why-is-it-recommended"><a href="#toc">What is recode and why is it recommended?</a></h1>
 </div>
-<p>To demonstrate how to and why you should use the <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/recode.c">recode.c</a> program with
-the <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/prog.c">Enigma machine simulator</a> I have included some examples here as
+<p>To demonstrate how to and why you should use the <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson2/recode.c">recode.c</a> program with
+the <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson2/prog.c">Enigma machine simulator</a> I have included some examples here as
 well as brief (‘brief?!’ I am sure many would think but it’s brief for me)
 commentary.</p>
 <p>It would not be possible to do all that the recode program does in my entry
@@ -482,7 +482,7 @@ Again note that this does not validate input! Although it detects out of range
 for the arrays it doesn’t detect duplicates. This is because it wasn’t meant to
 be any given file or anything else other than the direct output of a previous
 run (thus validated). I’m not even guaranteeing that I got the array tests valid
-in <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/recode.c">recode.c</a> <code>-R</code> option!</p>
+in <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson2/recode.c">recode.c</a> <code>-R</code> option!</p>
 <div id="samefile">
 <h2 id="protecting-against-the-same-io-file"><a href="#toc">Protecting against the same I/O file</a></h2>
 </div>
@@ -798,7 +798,7 @@ delicious challenge).</p>
 <h1 id="example-additions"><a href="#toc">Example additions</a></h1>
 </div>
 <ul>
-<li>Add code, to <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/prog.c">prog.c</a>, that tries to determine possible decipherments based on
+<li>Add code, to <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson2/prog.c">prog.c</a>, that tries to determine possible decipherments based on
 a given crib (or set of cribs).</li>
 </ul>
 <div id="exampleuses">
diff --git a/2020/ferguson2/recode.md b/2020/ferguson2/recode.md
index 186dbf598..91ed6df3e 100644
--- a/2020/ferguson2/recode.md
+++ b/2020/ferguson2/recode.md
@@ -30,8 +30,8 @@ have to if you don't wish to.
 # <a href="#toc">What is recode and why is it recommended?</a>
 </div>
 
-To demonstrate how to and why you should use the [recode.c](%%REPO_URL%%/2020/ferguson1/recode.c) program with
-the [Enigma machine simulator](%%REPO_URL%%/2020/ferguson1/prog.c) I have included some examples here as
+To demonstrate how to and why you should use the [recode.c](%%REPO_URL%%/2020/ferguson2/recode.c) program with
+the [Enigma machine simulator](%%REPO_URL%%/2020/ferguson2/prog.c) I have included some examples here as
 well as brief ('brief?!' I am sure many would think but it's brief for me)
 commentary.
 
@@ -128,7 +128,7 @@ Again note that this does not validate input! Although it detects out of range
 for the arrays it doesn't detect duplicates. This is because it wasn't meant to
 be any given file or anything else other than the direct output of a previous
 run (thus validated). I'm not even guaranteeing that I got the array tests valid
-in [recode.c](%%REPO_URL%%/2020/ferguson1/recode.c) `-R` option!
+in [recode.c](%%REPO_URL%%/2020/ferguson2/recode.c) `-R` option!
 
 
 <div id="samefile">
@@ -550,7 +550,7 @@ delicious challenge).
 # <a href="#toc">Example additions</a>
 </div>
 
-*   Add code, to [prog.c](%%REPO_URL%%/2020/ferguson1/prog.c), that tries to determine possible decipherments based on
+*   Add code, to [prog.c](%%REPO_URL%%/2020/ferguson2/prog.c), that tries to determine possible decipherments based on
 a given crib (or set of cribs).