diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..7dd872e
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "extensions/qak"]
+	path = extensions/qak
+	url = https://github.com/Larpon/qak.git
+[submodule "extensions/QtFirebase"]
+	path = extensions/QtFirebase
+	url = https://github.com/Larpon/QtFirebase.git
diff --git a/README.md b/README.md
index 6ebb179..290c637 100644
--- a/README.md
+++ b/README.md
@@ -27,12 +27,11 @@ Once you have a fully working Qt/Qt Creator setup - you are ready to checkout an
    cd /path/to/projects
    git clone git@github.com:Larpon/DeadAscend.git
    ```
-2. Install project dependencies
+2. Retrieve project dependencies
 
    ```
-   cd /path/to/projects/DeadAscend/extensions/
-   git clone git@github.com:Larpon/qak.git
-   git clone git@github.com:Larpon/QtFirebase.git
+   cd /path/to/projects/DeadAscend
+   git submodule update --init
    ```
 
    **NOTE**<br>
diff --git a/extensions/.gitignore b/extensions/.gitignore
deleted file mode 100644
index 5e7d273..0000000
--- a/extensions/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-# Ignore everything in this directory
-*
-# Except this file
-!.gitignore
diff --git a/extensions/QtFirebase b/extensions/QtFirebase
new file mode 160000
index 0000000..7fa07c1
--- /dev/null
+++ b/extensions/QtFirebase
@@ -0,0 +1 @@
+Subproject commit 7fa07c112b6043afdc602ccf2263d505c362dabc
diff --git a/extensions/qak b/extensions/qak
new file mode 160000
index 0000000..d9e98a0
--- /dev/null
+++ b/extensions/qak
@@ -0,0 +1 @@
+Subproject commit d9e98a051e91b4277ccd716292267878a8c18d74