diff --git a/.github/workflows/buildpdf.yml b/.github/workflows/buildpdf.yml
index aad651c..7383f39 100644
--- a/.github/workflows/buildpdf.yml
+++ b/.github/workflows/buildpdf.yml
@@ -161,6 +161,17 @@ jobs:
         with:
           root_file: Stochastic_processes.tex
           working_directory: Mathematics/4th/Stochastic_processes/
+      # MATHEMATICS 5
+      - name: Compile - AP
+        uses: xu-cheng/latex-action@v2
+        with:
+          root_file: Advanced_probability.tex
+          working_directory: Mathematics/5th/Advanced_probability/
+      - name: Compile - ATFAPDE
+        uses: xu-cheng/latex-action@v2
+        with:
+          root_file: Advanced_topics_in_functional_analysis_and_PDEs.tex
+          working_directory: Mathematics/5th/Advanced_topics_in_functional_analysis_and_PDEs/
       ##########
       ##########
       - name: Compile - main_math
diff --git a/index.html b/index.html
index 22bb831..2081a8d 100644
--- a/index.html
+++ b/index.html
@@ -70,7 +70,8 @@ <h2 class="special-color">Mathematics</h2>
       <ul>
         <li>1st year:</li>
         <ul>
-
+          <li><button class="button" onclick="window.location.href='https://github.com/victorballester7/Complete-summaries/releases/latest/download/Advanced_probability.pdf';" target="_top">Advanced probability</button></li>
+          <li><button class="button" onclick="window.location.href='https://github.com/victorballester7/Complete-summaries/releases/latest/download/Advanced_topics_in_functional_analysis_and_PDEs.pdf';" target="_top">Advanced topics in functional analysis and PDEs</button></li>
         </ul>
       </ul>
     </div>