diff --git a/Makefile b/Makefile
index c0affb5..6ddaf47 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# This Makefile was generated using MakeGen v1.1.6 made by Tim Håkansson
+# This Makefile was generated using MakeGen v1.1.7 made by Tim Håkansson
 # and is licensed under MIT. Full source of the project can be found at
 # https://github.com/Thraix/MakeGen
 CC=@g++
diff --git a/src/Common.h b/src/Common.h
index a6d97ef..65fcabf 100755
--- a/src/Common.h
+++ b/src/Common.h
@@ -13,7 +13,7 @@
 // Release , should be backwards compatible with any minor version
 #define MAKEGEN_VERSION_RELEASE 1
 // Minor changes, should be compatible with any other minor version with same major and release.
-#define MAKEGEN_VERSION_MINOR 6
+#define MAKEGEN_VERSION_MINOR 7
 #define MAKEGEN_VERSION ("v" STR(MAKEGEN_VERSION_MAJOR) "." STR(MAKEGEN_VERSION_RELEASE) "." STR(MAKEGEN_VERSION_MINOR))
 
 const static unsigned int FLAG_HELP = BIT(0);
diff --git a/src/ConfigFile.cpp b/src/ConfigFile.cpp
index 51d7877..c5b0967 100755
--- a/src/ConfigFile.cpp
+++ b/src/ConfigFile.cpp
@@ -15,10 +15,55 @@ ConfigFile::ConfigFile()
 {
 }
 
+std::optional<ConfigFile> ConfigFile::GetConfigFile(const std::string& filepath)
+{
+  std::map<std::string, ConfigFile> loadedConfigs;
+  return GetConfigFile(filepath, loadedConfigs);
+}
+
+std::optional<ConfigFile> ConfigFile::GetConfigFile(const std::string& filepath, std::map<std::string, ConfigFile>& loadedConfigs)
+{
+  std::string realPath = FileUtils::GetRealPath(filepath);
+  auto it = loadedConfigs.find(realPath);
+  if(it != loadedConfigs.end())
+  {
+    return {};
+  }
+
+  std::ifstream f(filepath + CONFIG_FILENAME);
+  // Check if the file exists
+  if(f.good())
+  {
+    f.close();
+    ConfigFile conf = ConfigFile::Load(realPath);
+    loadedConfigs.emplace(realPath, conf);
+
+    // Create dependency config files.
+    for(size_t i = 0; i < conf.dependencies.size();++i)
+    {
+      std::optional<ConfigFile> dep = GetConfigFile(conf.configPath + conf.dependencies[i], loadedConfigs);
+      if(dep)
+      {
+        conf.dependencyConfigs.push_back(*dep);
+        conf.dependencies[i] = dep->configPath;
+      }
+      else
+      {
+        // Remove the dependency since it is already accounted for
+        conf.dependencies.erase(conf.dependencies.begin() + i);
+        --i;
+      }
+    }
+    return conf;
+  }
+  return {};
+}
+
+
 ConfigFile ConfigFile::Load(const std::string& filepath)
 {
   ConfigFile conf;
-  conf.configPath = FileUtils::GetRealPath(filepath);
+  conf.configPath = filepath;
   unsigned int loadFlag = 0;
 
   std::vector<std::string>* vec;
@@ -129,13 +174,6 @@ ConfigFile ConfigFile::Load(const std::string& filepath)
   if(conf.hFile == "")
     conf.hFile = conf.projectname+".h";
 
-  // Create dependency config files.
-  for(size_t i = 0; i < conf.dependencies.size();++i)
-  {
-    conf.dependencyConfigs.push_back(ConfigFile::Load(conf.configPath + conf.dependencies[i]));
-    conf.dependencies[i] = FileUtils::GetRealPath(conf.dependencies[i]);
-  }
-
   return conf;
 }
 
diff --git a/src/ConfigFile.h b/src/ConfigFile.h
index e4194e8..e320d96 100755
--- a/src/ConfigFile.h
+++ b/src/ConfigFile.h
@@ -2,6 +2,8 @@
 
 #include <vector>
 #include <string>
+#include <optional>
+#include <map>
 
 static const std::string CONFIG_FILENAME = "makegen.conf";
 
@@ -29,8 +31,10 @@ class ConfigFile
     ConfigFile();
     void Save() const;
     static ConfigFile Gen();
-    static ConfigFile Load(const std::string& filename);
+    static std::optional<ConfigFile> GetConfigFile(const std::string& filepath = "./");
   private:
+    static std::optional<ConfigFile> GetConfigFile(const std::string& filepath, std::map<std::string, ConfigFile>& loadedConfigs);
+    static ConfigFile Load(const std::string& filename);
     static void InputBoolean(const std::string& inputText, bool& b);
     static void InputMultiple(const std::string& inputText, std::vector<std::string>& vec, bool needEnding);
     static void InputString(const std::string& inputText, std::string& vec, bool needEnding, bool allowEmpty);
diff --git a/src/main.cpp b/src/main.cpp
index 7ec9a60..a54b164 100755
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -54,18 +54,6 @@ void PrintHelp()
   LOG_INFO("    clean all install run, rebuild will be translated to \"clean make\"");
 }
 
-std::optional<ConfigFile> GetConfigFile(const std::string& filepath)
-{
-  std::ifstream f(filepath + CONFIG_FILENAME);
-  if(f.good())
-  {
-    ConfigFile conf = ConfigFile::Load(filepath); 
-    return conf;
-  }
-  f.close();
-  return {};
-}
-
 void GenMakefile(const ConfigFile& conf, unsigned int flags)
 {
   if(conf.generateHFile)
@@ -202,8 +190,8 @@ int main(int argc, char** argv)
     ConfigFile::Gen().Save();
     return 0;
   }
-
-  auto conf = GetConfigFile("./");
+  std::map<std::string, ConfigFile> files{};
+  auto conf = ConfigFile::GetConfigFile();
   if(conf)
   {
     bool success = MakeGen("./", flags, *conf);