diff --git a/integrations/langfuse/tests/test_tracing.py b/integrations/langfuse/tests/test_tracing.py
index e5737b861..75c1b7a13 100644
--- a/integrations/langfuse/tests/test_tracing.py
+++ b/integrations/langfuse/tests/test_tracing.py
@@ -49,7 +49,7 @@ def test_tracing_integration(llm_class, env_var, expected_trace):
             "tracer": {"invocation_context": {"user_id": "user_42"}},
         }
     )
-    assert "Berlin" in response["llm"]["replies"][0].content
+    assert "Berlin" in response["llm"]["replies"][0].text
     assert response["tracer"]["trace_url"]
 
     trace_url = response["tracer"]["trace_url"]
diff --git a/integrations/llama_cpp/src/haystack_integrations/components/generators/llama_cpp/chat/chat_generator.py b/integrations/llama_cpp/src/haystack_integrations/components/generators/llama_cpp/chat/chat_generator.py
index d43700215..014dd7169 100644
--- a/integrations/llama_cpp/src/haystack_integrations/components/generators/llama_cpp/chat/chat_generator.py
+++ b/integrations/llama_cpp/src/haystack_integrations/components/generators/llama_cpp/chat/chat_generator.py
@@ -17,7 +17,7 @@ def _convert_message_to_llamacpp_format(message: ChatMessage) -> Dict[str, str]:
         - `content`
         - `name` (optional)
     """
-    formatted_msg = {"role": message.role.value, "content": message.content}
+    formatted_msg = {"role": message.role.value, "content": message.text}
     if message.name:
         formatted_msg["name"] = message.name
 
diff --git a/integrations/llama_cpp/tests/test_chat_generator.py b/integrations/llama_cpp/tests/test_chat_generator.py
index 802fe9128..0ddd78c4f 100644
--- a/integrations/llama_cpp/tests/test_chat_generator.py
+++ b/integrations/llama_cpp/tests/test_chat_generator.py
@@ -163,7 +163,7 @@ def test_run_with_valid_message(self, generator_mock):
         assert isinstance(result["replies"], list)
         assert len(result["replies"]) == 1
         assert isinstance(result["replies"][0], ChatMessage)
-        assert result["replies"][0].content == "Generated text"
+        assert result["replies"][0].text == "Generated text"
         assert result["replies"][0].role == ChatRole.ASSISTANT
 
     def test_run_with_generation_kwargs(self, generator_mock):
@@ -183,7 +183,7 @@ def test_run_with_generation_kwargs(self, generator_mock):
         mock_model.create_chat_completion.return_value = mock_output
         generation_kwargs = {"max_tokens": 128}
         result = generator.run([ChatMessage.from_system("Write a 200 word paragraph.")], generation_kwargs)
-        assert result["replies"][0].content == "Generated text"
+        assert result["replies"][0].text == "Generated text"
         assert result["replies"][0].meta["finish_reason"] == "length"
 
     @pytest.mark.integration
@@ -206,7 +206,7 @@ def test_run(self, generator):
             assert "replies" in result
             assert isinstance(result["replies"], list)
             assert len(result["replies"]) > 0
-            assert any(answer.lower() in reply.content.lower() for reply in result["replies"])
+            assert any(answer.lower() in reply.text.lower() for reply in result["replies"])
 
     @pytest.mark.integration
     def test_run_rag_pipeline(self, generator):
@@ -270,7 +270,7 @@ def test_run_rag_pipeline(self, generator):
 
         replies = result["llm"]["replies"]
         assert len(replies) > 0
-        assert any("bioluminescent waves" in reply.content for reply in replies)
+        assert any("bioluminescent waves" in reply.text.lower() for reply in replies)
         assert all(reply.role == ChatRole.ASSISTANT for reply in replies)
 
     @pytest.mark.integration
@@ -308,15 +308,15 @@ def test_json_constraining(self, generator):
         assert len(result["replies"]) > 0
         assert all(reply.role == ChatRole.ASSISTANT for reply in result["replies"])
         for reply in result["replies"]:
-            assert json.loads(reply.content)
-            assert isinstance(json.loads(reply.content), dict)
-            assert "people" in json.loads(reply.content)
-            assert isinstance(json.loads(reply.content)["people"], list)
-            assert all(isinstance(person, dict) for person in json.loads(reply.content)["people"])
-            assert all("name" in person for person in json.loads(reply.content)["people"])
-            assert all("age" in person for person in json.loads(reply.content)["people"])
-            assert all(isinstance(person["name"], str) for person in json.loads(reply.content)["people"])
-            assert all(isinstance(person["age"], int) for person in json.loads(reply.content)["people"])
+            assert json.loads(reply.text)
+            assert isinstance(json.loads(reply.text), dict)
+            assert "people" in json.loads(reply.text)
+            assert isinstance(json.loads(reply.text)["people"], list)
+            assert all(isinstance(person, dict) for person in json.loads(reply.text)["people"])
+            assert all("name" in person for person in json.loads(reply.text)["people"])
+            assert all("age" in person for person in json.loads(reply.text)["people"])
+            assert all(isinstance(person["name"], str) for person in json.loads(reply.text)["people"])
+            assert all(isinstance(person["age"], int) for person in json.loads(reply.text)["people"])
 
 
 class TestLlamaCppChatGeneratorFunctionary:
@@ -431,8 +431,8 @@ def test_function_call_and_execute(self, generator):
         second_response = generator.run(messages=messages)
         assert "replies" in second_response
         assert len(second_response["replies"]) > 0
-        assert any("San Francisco" in reply.content for reply in second_response["replies"])
-        assert any("72" in reply.content for reply in second_response["replies"])
+        assert any("San Francisco" in reply.text for reply in second_response["replies"])
+        assert any("72" in reply.text for reply in second_response["replies"])
 
 
 class TestLlamaCppChatGeneratorChatML:
diff --git a/integrations/mistral/tests/test_mistral_chat_generator.py b/integrations/mistral/tests/test_mistral_chat_generator.py
index 3c95f19db..6277b9c36 100644
--- a/integrations/mistral/tests/test_mistral_chat_generator.py
+++ b/integrations/mistral/tests/test_mistral_chat_generator.py
@@ -214,7 +214,7 @@ def test_live_run(self):
         results = component.run(chat_messages)
         assert len(results["replies"]) == 1
         message: ChatMessage = results["replies"][0]
-        assert "Paris" in message.content
+        assert "Paris" in message.text
         assert "mistral-tiny" in message.meta["model"]
         assert message.meta["finish_reason"] == "stop"
 
@@ -249,7 +249,7 @@ def __call__(self, chunk: StreamingChunk) -> None:
 
         assert len(results["replies"]) == 1
         message: ChatMessage = results["replies"][0]
-        assert "Paris" in message.content
+        assert "Paris" in message.text
 
         assert "mistral-tiny" in message.meta["model"]
         assert message.meta["finish_reason"] == "stop"