diff --git a/public/scripts/extensions/expressions/index.js b/public/scripts/extensions/expressions/index.js
index 3a8afdba0..efcfbdc7c 100644
--- a/public/scripts/extensions/expressions/index.js
+++ b/public/scripts/extensions/expressions/index.js
@@ -1387,7 +1387,8 @@ async function getExpressionsList() {
         }
 
         // If there was no specific list, or an error, just return the default expressions
-        return DEFAULT_EXPRESSIONS;
+        expressionsList = DEFAULT_EXPRESSIONS.filter(e => e !== 'talkinghead').slice();
+        return expressionsList;
     }
 
     const result = await resolveExpressionsList();
@@ -1618,11 +1619,13 @@ async function onClickExpressionRemoveCustom() {
     moduleWorker();
 }
 
-function onExperesionApiChanged() {
+function onExpressionApiChanged() {
     const tempApi = this.value;
     if (tempApi) {
         extension_settings.expressions.api = Number(tempApi);
         $('.expression_llm_prompt_block').toggle(extension_settings.expressions.api === EXPRESSION_API.llm);
+        expressionsList = null;
+        spriteCache = {};
         moduleWorker();
         saveSettingsDebounced();
     }
@@ -1972,7 +1975,7 @@ function migrateSettings() {
         $('#expression_custom_add').on('click', onClickExpressionAddCustom);
         $('#expression_custom_remove').on('click', onClickExpressionRemoveCustom);
         $('#expression_fallback').on('change', onExpressionFallbackChanged);
-        $('#expression_api').on('change', onExperesionApiChanged);
+        $('#expression_api').on('change', onExpressionApiChanged);
     }
 
     // Pause Talkinghead to save resources when the ST tab is not visible or the window is minimized.