diff --git a/comprl-web-reflex/comprl_web/reflex_local_auth/pages/components.py b/comprl-web-reflex/comprl_web/reflex_local_auth/pages/components.py
index 761f5ef..562fc3d 100644
--- a/comprl-web-reflex/comprl_web/reflex_local_auth/pages/components.py
+++ b/comprl-web-reflex/comprl_web/reflex_local_auth/pages/components.py
@@ -10,8 +10,10 @@ def input_100w(name, **props) -> rx.Component:
     Returns:
         A reflex component.
     """
+    if "placeholder" not in props:
+        props["placeholder"] = name.replace("_", " ").title()
+
     return rx.input(
-        placeholder=name.replace("_", " ").title(),
         id=name,
         name=name,
         width="100%",
diff --git a/comprl-web-reflex/comprl_web/reflex_local_auth/pages/registration.py b/comprl-web-reflex/comprl_web/reflex_local_auth/pages/registration.py
index 39324cd..9b0de82 100644
--- a/comprl-web-reflex/comprl_web/reflex_local_auth/pages/registration.py
+++ b/comprl-web-reflex/comprl_web/reflex_local_auth/pages/registration.py
@@ -35,11 +35,16 @@ def register_form() -> rx.Component:
             rx.heading("Create an account", size="7"),
             register_error(),
             rx.text("Registration Key"),
-            input_100w("key"),
-            rx.text("Username"),
-            input_100w("username"),
-            rx.text("Password"),
-            input_100w("password", type="password"),
+            input_100w("key", placeholder="The key you got in the lecture"),
+            rx.text(
+                "Username (please use the pattern 'teamname-algorithm',"
+                " e.g. 'team1-ppo')"
+            ),
+            input_100w("username", placeholder="teamname-algorithm"),
+            rx.text("Password (Note: Password cannot be changed or recovered later)"),
+            input_100w(
+                "password", type="password", placeholder="Password (min. 8 chars)"
+            ),
             rx.text("Repeat Password"),
             input_100w("confirm_password", type="password"),
             rx.button("Sign up", width="100%"),