diff --git a/index.html b/index.html
index c7e191f..ea1bcff 100644
--- a/index.html
+++ b/index.html
@@ -156,8 +156,8 @@
 	    <div class="mb-3">
 			<label for="nextcloud">Do you want to install Nextcloud?</label>
 			<select class="custom-select d-block w-100" name="nextcloud" id="nextcloud">
-			<option value="Y">Yes</option>
-			<option value="N" selected>No</option>
+			<option value="yes">Yes</option>
+			<option value="no" selected>No</option>
 			</select>
 	    </div>
 	</div>
@@ -186,8 +186,8 @@
 	    <div class="mb-3">
 			<label for="bitwarden">Do you want to install Bitwarden?</label>
 			<select class="custom-select d-block w-100" name="bitwarden" id="bitwarden">
-			<option value="Y">Yes</option>
-			<option value="N" selected>No</option>
+			<option value="yes">Yes</option>
+			<option value="no" selected>No</option>
 			</select>
 	    </div>
 	</div>
@@ -258,8 +258,8 @@
 	    <div class="mb-3">
 			<label for="guacamole">Do you want to install Guacamole?</label>
 			<select class="custom-select d-block w-100" name="guacamole" id="guacamole">
-			<option value="Y">Yes</option>
-			<option value="N" selected>No</option>
+			<option value="yes">Yes</option>
+			<option value="no" selected>No</option>
 			</select>
 	    </div>
 	</div>
@@ -304,8 +304,8 @@
 	    <div class="mb-3">
 			<label for="smtp_server">Do you want to install SMTP server?</label>
 			<select class="custom-select d-block w-100" name="smtp_server" id="smtp_server">
-			<option value="Y">Yes</option>
-			<option value="N" selected>No</option>
+			<option value="yes">Yes</option>
+			<option value="no" selected>No</option>
 			</select>
 	    </div>
 	</div>
@@ -313,8 +313,8 @@
 	    <div class="mb-3">
 			<label for="roundcube">Do you want to install roundcube?</label>
 			<select class="custom-select d-block w-100" name="roundcube" id="roundcube">
-			<option value="Y">Yes</option>
-			<option value="N" selected>No</option>
+			<option value="yes">Yes</option>
+			<option value="no" selected>No</option>
 			</select>
 	    </div>
 	</div>