diff --git a/src/git.cpp b/src/git.cpp
index 0bf1110..b8cd8eb 100644
--- a/src/git.cpp
+++ b/src/git.cpp
@@ -27,7 +27,7 @@
 #include <string>
 #include <string_view>
 
-namespace FediBlock
+namespace FediBlock::git
 {
 
 using std::ofstream;
@@ -187,4 +187,4 @@ void make_commit(const entry_type &entry)
     git_tree_free(tree);
 }
 
-} // namespace FediBlock
+} // namespace FediBlock::git
diff --git a/src/git.hpp b/src/git.hpp
index e658b58..142dbc3 100644
--- a/src/git.hpp
+++ b/src/git.hpp
@@ -21,7 +21,7 @@
 
 #include <cstdint>
 
-namespace FediBlock
+namespace FediBlock::git
 {
 
 using std::uint64_t;
@@ -42,6 +42,6 @@ void make_new_branch();
 // Make a new commit.
 void make_commit(const entry_type &entry);
 
-} // namespace FediBlock
+} // namespace FediBlock::git
 
 #endif // FEDIBLOCK_BACKEND_GIT_HPP
diff --git a/src/main.cpp b/src/main.cpp
index 35009ab..1da438f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -66,10 +66,10 @@ int main()
 
     git_libgit2_init();
 
-    clone_repo();
-    cout << "Next branch ID: " << get_last_id() + 1 << "\r\n";
-    make_new_branch();
-    make_commit(entry);
+    git::clone_repo();
+    cout << "Next branch ID: " << git::get_last_id() + 1 << "\r\n";
+    git::make_new_branch();
+    git::make_commit(entry);
 
     try
     {