diff --git a/pes/cheatsheets.html b/pes/cheatsheets.html
index de75756..654a8ea 100644
--- a/pes/cheatsheets.html
+++ b/pes/cheatsheets.html
@@ -77,7 +77,7 @@
             <center>
                 <button class="listing" onclick="window.open('./python_cheatsheets/1_intro_to_python_cheatsheet.pdf', '_blank').focus();" type="button">Introduction to Python: Basics and Data Types</button><br><br>
                 <button class="listing" onclick="window.open('./python_cheatsheets/2_operators_cheatsheet.pdf', '_blank').focus();" type="button">Operators</button><br><br>
-                <button class="listing" onclick="window.open('./python_cheatsheets/3_indexing_and_control.pdf', '_blank').focus();" type="button">Indexing and Control</button><br><br>
+                <button class="listing" onclick="window.open('./python_cheatsheets/3_indexing_and_control_cheatsheet.pdf', '_blank').focus();" type="button">Indexing and Control</button><br><br>
             </center>
         </div>
     </main>
diff --git a/pes/python_cheatsheets/1_intro_to_python_cheatsheet.pdf b/pes/python_cheatsheets/1_intro_to_python_cheatsheet.pdf
index 300a585..dfc3b67 100644
Binary files a/pes/python_cheatsheets/1_intro_to_python_cheatsheet.pdf and b/pes/python_cheatsheets/1_intro_to_python_cheatsheet.pdf differ
diff --git a/pes/python_cheatsheets/3_indexing_and_control.pdf b/pes/python_cheatsheets/3_indexing_and_control_cheatsheet.pdf
similarity index 100%
rename from pes/python_cheatsheets/3_indexing_and_control.pdf
rename to pes/python_cheatsheets/3_indexing_and_control_cheatsheet.pdf