diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 76e53f0..2363528 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -524,4 +524,10 @@ For instance:
 **What's new?**
 
 - feat: Override chat intro.
-- Other minor fixes.
\ No newline at end of file
+- Other minor fixes.
+
+## v0.6.7
+
+**What's new?**
+
+- fix: Failure to include intro in chat history - from `v0.6.6`
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 291f3f1..bbdc8d7 100644
--- a/setup.py
+++ b/setup.py
@@ -47,7 +47,7 @@
 
 setup(
     name="python-tgpt",
-    version="0.6.7",
+    version="0.6.8",
     license="MIT",
     author="Smartwa",
     maintainer="Smartwa",
diff --git a/src/pytgpt/gpt4free/utils.py b/src/pytgpt/gpt4free/utils.py
index 9bc1954..dc3bbac 100644
--- a/src/pytgpt/gpt4free/utils.py
+++ b/src/pytgpt/gpt4free/utils.py
@@ -151,7 +151,9 @@ def main(
         # Create a progress bar
         total = len(self.working_providers)
         with Progress() as progress:
-            self.__log(20, f"Testing {total} providers : {', '.join(self.working_providers)}")
+            self.__log(
+                20, f"Testing {total} providers : {', '.join(self.working_providers)}"
+            )
             task = progress.add_task(
                 f"[cyan]Testing...[{self.test_at_once}]",
                 total=total,
diff --git a/src/pytgpt/utils.py b/src/pytgpt/utils.py
index 3bc100c..85513ae 100644
--- a/src/pytgpt/utils.py
+++ b/src/pytgpt/utils.py
@@ -199,9 +199,9 @@ def __trim_chat_history(self, chat_history: str, intro: str = None) -> str:
             new_chat_history = chat_history[truncate_at:]
             self.chat_history = intro + "\n... " + new_chat_history
             # print(len(self.chat_history))
-            return self.chat_history
-        # print(len(chat_history))
-        return chat_history
+        else:
+            self.chat_history = intro + chat_history
+        return self.chat_history
 
     def gen_complete_prompt(self, prompt: str, intro: str = None) -> str:
         """Generates a kinda like incomplete conversation