diff --git a/index.html b/index.html
index 635a1f37..f3774fda 100644
--- a/index.html
+++ b/index.html
@@ -1861,6 +1861,7 @@
           <button id="regenerateStates" data-tip="Click to select new capitals and regenerate states. Military forces will be regenerated as well, burgs will remain as they are">States</button>
           <button id="regenerateProvinces" data-tip="Click to regenerate provinces. States will remain as they are">Provinces</button>
           <button id="regenerateReligions" data-tip="Click to regenerate religions">Religions</button>
+          <button id="regenerateCultures" data-tip="Click to regenerate cultures">Cultures</button>
           <button id="regenerateMilitary" data-tip="Click to recalculate military forces based on current military options">Military</button>
           <button id="regenerateIce" data-tip="Click to icebergs and glaciers">Ice</button>
           <button id="regenerateMarkers" data-tip="Click to regenerate markers. Hold Ctrl and click to set markers number multiplier">Markers</button>
@@ -3456,7 +3457,7 @@
           <div data-tip="Military personnel rate (% of state population). Depends on war alert. Click to sort" style="width: 3.7em" class="sortable" data-sortby="rate">Rate&nbsp;</div>
           <div data-tip="War Alert. Modifier to military forces number, depends of political situation. Click to sort" class="sortable" data-sortby="alert">War Alert&nbsp;</div>
         </div>
-  
+
         <div id="militaryBody" data-type="absolute"></div>
       </div>
 
@@ -3486,7 +3487,7 @@
           <div data-tip="Regiment emblem and name. Click to sort by name" style="width: 12em" class="sortable alphabetically" data-sortby="name">Name&nbsp;</div>
           <div data-tip="Total military personnel (not considering crew). Click to sort" style="margin-left: .8em" id="regimentsTotal" class="sortable icon-sort-number-down" data-sortby="total">Total&nbsp;</div>
         </div>
-  
+
         <div id="regimentsBody" data-type="absolute"></div>
       </div>
 
diff --git a/modules/ui/tools.js b/modules/ui/tools.js
index a72800f5..4de1a6a6 100644
--- a/modules/ui/tools.js
+++ b/modules/ui/tools.js
@@ -55,15 +55,16 @@ toolsContent.addEventListener("click", function(event) {
 });
 
 function processFeatureRegeneration(event, button) {
-  if (button === "regenerateStateLabels") {BurgsAndStates.drawStateLabels(); if (!layerIsOn("toggleLabels")) toggleLabels();} else 
-  if (button === "regenerateReliefIcons") {ReliefIcons(); if (!layerIsOn("toggleRelief")) toggleRelief();} else 
-  if (button === "regenerateRoutes") {Routes.regenerate(); if (!layerIsOn("toggleRoutes")) toggleRoutes();} else 
+  if (button === "regenerateStateLabels") {BurgsAndStates.drawStateLabels(); if (!layerIsOn("toggleLabels")) toggleLabels();} else
+  if (button === "regenerateReliefIcons") {ReliefIcons(); if (!layerIsOn("toggleRelief")) toggleRelief();} else
+  if (button === "regenerateRoutes") {Routes.regenerate(); if (!layerIsOn("toggleRoutes")) toggleRoutes();} else
   if (button === "regenerateRivers") regenerateRivers(); else
   if (button === "regeneratePopulation") recalculatePopulation(); else
   if (button === "regenerateBurgs") regenerateBurgs(); else
   if (button === "regenerateStates") regenerateStates(); else
   if (button === "regenerateProvinces") regenerateProvinces(); else
   if (button === "regenerateReligions") regenerateReligions(); else
+  if (button === "regenerateCultures") regenerateCultures(); else
   if (button === "regenerateMilitary") regenerateMilitary(); else
   if (button === "regenerateIce") regenerateIce(); else
   if (button === "regenerateMarkers") regenerateMarkers(event); else
@@ -244,6 +245,12 @@ function regenerateReligions() {
   if (!layerIsOn("toggleReligions")) toggleReligions(); else drawReligions();
 }
 
+function regenerateCultures() {
+  Cultures.generate();
+  Cultures.expand();
+  if (!layerIsOn("toggleCultures")) toggleCultures(); else drawCultures();
+}
+
 function regenerateMilitary() {
   Military.generate();
   if (!layerIsOn("toggleMilitary")) toggleMilitary();