diff --git a/budget/static/css/main.css b/budget/static/css/main.css
index 0174af2..ebfa67c 100644
--- a/budget/static/css/main.css
+++ b/budget/static/css/main.css
@@ -182,17 +182,22 @@ tr.payer_line .balance-name{
     opacity: 0.6;
     text-align: center;
 }
-.action a, .action a:hover {
-    height: 16px;
-    padding-left: 20px;
+.action form {
+    margin: 0;
+    padding: 0;
+}
+.action button, .action button:hover {
+    width: auto;
+    margin: 0;
+    padding: 0 0 0 20px;
 }
 
-.delete a, .delete a:hover {
+.delete button, .delete button:hover {
     background: url('images/deleter.png') left no-repeat;
     color: red;
 }
 
-.reactivate a, .reactivate a:hover {
+.reactivate button, .reactivate button:hover {
     background: url('images/reactivate.png') left no-repeat;
     color: white;
 }
diff --git a/budget/templates/list_bills.html b/budget/templates/list_bills.html
index b698da6..7d3ff11 100644
--- a/budget/templates/list_bills.html
+++ b/budget/templates/list_bills.html
@@ -27,7 +27,7 @@
     // ask for confirmation before removing an user
     $('.action').each(function(){
         $(this).hide();
-        var link = $(this).find('a');
+        var link = $(this).find('button');
         link.click(function(){
             if ($(this).hasClass("confirm")){
                 return true;
@@ -83,9 +83,13 @@
             {% if balance[member.id] > 0 %}+{% endif %}{{ balance[member.id] }}
         </td>
         {% if member.activated %}
-        <td class="action delete"> <a href="{{ url_for(".remove_member", member_id=member.id) }}">{{ _("delete") }}</a></td>
+        <td class="action delete">
+            <form action="{{ url_for(".remove_member", member_id=member.id) }}" method="POST">
+                <button type="submit">{{ _("delete") }}</button></form></td>
         {% else %}
-        <td class="action reactivate"> <a href="{{ url_for(".reactivate", member_id=member.id) }}">{{ _("reactivate") }}</a></td>
+        <td class="action reactivate">
+            <form action="{{ url_for(".reactivate", member_id=member.id) }}" method="POST">
+                <button type="submit">{{ _("reactivate") }}</button></form></td>
         {% endif %}
     </tr>
     {% endfor %}
diff --git a/budget/tests.py b/budget/tests.py
index a5022ce..0dcd8a1 100644
--- a/budget/tests.py
+++ b/budget/tests.py
@@ -214,6 +214,16 @@ class BudgetTestCase(TestCase):
         self.assertEqual(
                 len(models.Project.query.get("randomid").active_members), 1)
 
+    def test_member_delete_method(self):
+        self.post_project("raclette")
+        self.login("raclette")
+
+        # adds a member to this project
+        self.app.post("/raclette/members/add", data={'name': 'alexis' })
+        
+        # try to remove the member using GET method
+        response = self.app.get("/raclette/members/1/delete")
+        self.assertEqual(response.status_code, 405)
 
     def test_demo(self):
         # Test that it is possible to connect automatically by going onto /demo
diff --git a/budget/web.py b/budget/web.py
index 2a3715e..bee07e0 100644
--- a/budget/web.py
+++ b/budget/web.py
@@ -185,7 +185,7 @@ def edit_project():
 
     return render_template("edit_project.html", form=form)
 
-@main.route("/<project_id>/delete", methods=["GET"])
+@main.route("/<project_id>/delete", methods=["POST"])
 def remove_project():
     g.project.remove_project()
 
@@ -265,7 +265,7 @@ def add_member():
 
     return render_template("add_member.html", form=form)
 
-@main.route("/<project_id>/members/<member_id>/reactivate", methods=["GET",])
+@main.route("/<project_id>/members/<member_id>/reactivate", methods=["POST"])
 def reactivate(member_id):
     person = Person.query.filter(Person.id == member_id)\
                 .filter(Project.id == g.project.id).all()
@@ -276,7 +276,7 @@ def reactivate(member_id):
     return redirect(url_for(".list_bills"))
 
 
-@main.route("/<project_id>/members/<member_id>/delete", methods=["GET", "POST"])
+@main.route("/<project_id>/members/<member_id>/delete", methods=["POST"])
 def remove_member(member_id):
     member = g.project.remove_member(member_id)
     if member.activated == False: