diff --git a/src/agent/configuration_parser/include/configuration_parser.hpp b/src/agent/configuration_parser/include/configuration_parser.hpp
index b32d9ec2d3..a9779aac68 100644
--- a/src/agent/configuration_parser/include/configuration_parser.hpp
+++ b/src/agent/configuration_parser/include/configuration_parser.hpp
@@ -19,7 +19,7 @@ namespace configuration
     {
     private:
         /// @brief Holds the parsed YAML configuration.
-        YAML::Node config;
+        YAML::Node m_config;
 
     public:
         /// @brief Default constructor. Loads configuration from a default file path.
@@ -53,7 +53,7 @@ namespace configuration
         {
             try
             {
-                YAML::Node current = YAML::Clone(config);
+                YAML::Node current = YAML::Clone(m_config);
 
                 (
                     [&current](const auto& key)
diff --git a/src/agent/configuration_parser/src/configuration_parser.cpp b/src/agent/configuration_parser/src/configuration_parser.cpp
index 5b74bfcae7..5c2716c6ef 100644
--- a/src/agent/configuration_parser/src/configuration_parser.cpp
+++ b/src/agent/configuration_parser/src/configuration_parser.cpp
@@ -12,7 +12,7 @@ namespace configuration
     {
         try
         {
-            config = YAML::LoadFile(configFile.string());
+            m_config = YAML::LoadFile(configFile.string());
         }
         catch (const std::exception& e)
         {
@@ -42,7 +42,7 @@ namespace configuration
                     file_wait: 500
                 )";
 
-            config = YAML::Load(yamlStr);
+            m_config = YAML::Load(yamlStr);
         }
     }
 
@@ -55,7 +55,7 @@ namespace configuration
     {
         try
         {
-            config = YAML::Load(stringToParse);
+            m_config = YAML::Load(stringToParse);
         }
         catch (const std::exception& e)
         {
diff --git a/src/agent/configuration_parser/tests/configuration_parser_test.cpp b/src/agent/configuration_parser/tests/configuration_parser_test.cpp
index 1ee8cf73f4..04458d52ac 100644
--- a/src/agent/configuration_parser/tests/configuration_parser_test.cpp
+++ b/src/agent/configuration_parser/tests/configuration_parser_test.cpp
@@ -12,13 +12,13 @@ using namespace configuration;
 class ConfigurationParserFileTest : public ::testing::Test
 {
 protected:
-    std::filesystem::path tempConfigFilePath;
+    std::filesystem::path m_tempConfigFilePath;
 
     void SetUp() override
     {
-        tempConfigFilePath = "temp_wazuh-agent.yml";
+        m_tempConfigFilePath = "temp_wazuh-agent.yml";
 
-        std::ofstream outFile(tempConfigFilePath);
+        std::ofstream outFile(m_tempConfigFilePath);
         outFile << R"(
             agent:
                 server_url: https://myserver:28000
@@ -39,20 +39,22 @@ class ConfigurationParserFileTest : public ::testing::Test
 
     void TearDown() override
     {
-        std::filesystem::remove(tempConfigFilePath);
+        std::filesystem::remove(m_tempConfigFilePath);
     }
 };
 
 class ConfigurationParserInvalidYamlFileTest : public ::testing::Test
 {
 protected:
-    std::filesystem::path tempConfigFilePath;
+    std::filesystem::path m_tempConfigFilePath;
 
     void SetUp() override
     {
-        tempConfigFilePath = "temp_wazuh-agent.yml";
+        m_tempConfigFilePath = "temp_wazuh-agent.yml";
 
-        std::ofstream outFile(tempConfigFilePath);
+        std::ofstream outFile(m_tempConfigFilePath);
+        // This string does not respect the yaml format in the line of the file_wait field, the field is misaligned.
+        // With this case we want it to fail when parsing the file.
         outFile << R"(
             agent:
                 server_url: https://myserver:28000
@@ -73,7 +75,7 @@ class ConfigurationParserInvalidYamlFileTest : public ::testing::Test
 
     void TearDown() override
     {
-        std::filesystem::remove(tempConfigFilePath);
+        std::filesystem::remove(m_tempConfigFilePath);
     }
 };
 
@@ -265,24 +267,42 @@ TEST(ConfigurationParser, ConfigurationParserStringMisaligned)
 
 TEST_F(ConfigurationParserFileTest, ValidConfigFileLoadsCorrectly)
 {
-    const auto parser = std::make_unique<configuration::ConfigurationParser>(tempConfigFilePath);
+    try
+    {
+        const auto parser = std::make_unique<configuration::ConfigurationParser>(m_tempConfigFilePath);
 
-    EXPECT_EQ(parser->GetConfig<std::string>("agent", "server_url"), "https://myserver:28000");
-    EXPECT_FALSE(parser->GetConfig<bool>("inventory", "enabled"));
-    EXPECT_EQ(parser->GetConfig<int>("inventory", "interval"), 7200);
-    EXPECT_FALSE(parser->GetConfig<bool>("logcollector", "enabled"));
-    EXPECT_EQ(parser->GetConfig<int>("logcollector", "file_wait"), 1000);
+        EXPECT_EQ(parser->GetConfig<std::string>("agent", "server_url"), "https://myserver:28000");
+        EXPECT_FALSE(parser->GetConfig<bool>("inventory", "enabled"));
+        EXPECT_EQ(parser->GetConfig<int>("inventory", "interval"), 7200);
+        EXPECT_FALSE(parser->GetConfig<bool>("logcollector", "enabled"));
+        EXPECT_EQ(parser->GetConfig<int>("logcollector", "file_wait"), 1000);
+    }
+    catch (const std::exception& e)
+    {
+        std::cerr << "Error: " << e.what() << '\n';
+        std::filesystem::remove(m_tempConfigFilePath);
+        throw;
+    }
 }
 
 TEST_F(ConfigurationParserInvalidYamlFileTest, InvalidConfigFileLoadsDefault)
 {
-    const auto parser = std::make_unique<configuration::ConfigurationParser>(tempConfigFilePath);
+    try
+    {
+        const auto parser = std::make_unique<configuration::ConfigurationParser>(m_tempConfigFilePath);
 
-    EXPECT_EQ(parser->GetConfig<std::string>("agent", "server_url"), "https://localhost:27000");
-    EXPECT_TRUE(parser->GetConfig<bool>("inventory", "enabled"));
-    EXPECT_EQ(parser->GetConfig<int>("inventory", "interval"), 3600);
-    EXPECT_TRUE(parser->GetConfig<bool>("logcollector", "enabled"));
-    EXPECT_EQ(parser->GetConfig<int>("logcollector", "file_wait"), 500);
+        EXPECT_EQ(parser->GetConfig<std::string>("agent", "server_url"), "https://localhost:27000");
+        EXPECT_TRUE(parser->GetConfig<bool>("inventory", "enabled"));
+        EXPECT_EQ(parser->GetConfig<int>("inventory", "interval"), 3600);
+        EXPECT_TRUE(parser->GetConfig<bool>("logcollector", "enabled"));
+        EXPECT_EQ(parser->GetConfig<int>("logcollector", "file_wait"), 500);
+    }
+    catch (const std::exception& e)
+    {
+        std::cerr << "Error: " << e.what() << '\n';
+        std::filesystem::remove(m_tempConfigFilePath);
+        throw;
+    }
 }
 
 int main(int argc, char** argv)