diff --git a/CMakeLists.txt b/CMakeLists.txt
index fc21994..af51c87 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@ set(CMAKE_CXX_STANDARD 17)
 
 project (banana)
 
-file(GLOB SOURCES "lib/*.cpp")
+file(GLOB SOURCES "src/lib/*.cpp")
 add_library(banana_lib ${SOURCES})
 target_link_libraries(banana_lib -lffi)
 
diff --git a/native/prime.cpp b/native/prime.cpp
index 089b3fe..f453242 100644
--- a/native/prime.cpp
+++ b/native/prime.cpp
@@ -1,4 +1,4 @@
-#include "../lib/c_interface.h"
+#include "../src/lib/c_interface.h"
 
 bool is_prime(const long& n) {
     for (long i=2; i<n; i++) {
diff --git a/src/assembler.cpp b/src/assembler.cpp
index e32822d..db7a0ce 100644
--- a/src/assembler.cpp
+++ b/src/assembler.cpp
@@ -4,9 +4,9 @@
 #include <vector>
 #include <map>
 #include <stdint.h>
-#include "../lib/instructions.h"
-#include "../lib/byteutils.h"
-#include "../lib/fileutils.h"
+#include "lib/instructions.h"
+#include "lib/byteutils.h"
+#include "lib/fileutils.h"
 
 std::string trim(const std::string& str, const std::string& character) {
     size_t begin = str.find_first_not_of(character);
diff --git a/src/banana.cpp b/src/banana.cpp
index 5d60273..9aa7607 100644
--- a/src/banana.cpp
+++ b/src/banana.cpp
@@ -1,10 +1,10 @@
 #include <iostream>
 #include <vector>
 #include <map>
-#include "../lib/ast.h"
-#include "../lib/scanner.h"
-#include "../lib/parser.h"
-#include "../lib/fileutils.h"
+#include "lib/ast.h"
+#include "lib/scanner.h"
+#include "lib/parser.h"
+#include "lib/fileutils.h"
 
 std::vector<std::unique_ptr<const Instruction>> get_instructions(
     const std::string& filename,
diff --git a/src/banana_test.cpp b/src/banana_test.cpp
index 44068cb..43a7a8f 100644
--- a/src/banana_test.cpp
+++ b/src/banana_test.cpp
@@ -1,9 +1,9 @@
 #include <iostream>
 #include <sstream>
-#include "../lib/ast.h"
-#include "../lib/scanner.h"
-#include "../lib/parser.h"
-#include "../lib/vm.h"
+#include "lib/ast.h"
+#include "lib/scanner.h"
+#include "lib/parser.h"
+#include "lib/vm.h"
 #include "gtest/gtest.h"
 
 namespace {
diff --git a/lib/ast.cpp b/src/lib/ast.cpp
similarity index 100%
rename from lib/ast.cpp
rename to src/lib/ast.cpp
diff --git a/lib/ast.h b/src/lib/ast.h
similarity index 100%
rename from lib/ast.h
rename to src/lib/ast.h
diff --git a/lib/byteutils.cpp b/src/lib/byteutils.cpp
similarity index 100%
rename from lib/byteutils.cpp
rename to src/lib/byteutils.cpp
diff --git a/lib/byteutils.h b/src/lib/byteutils.h
similarity index 100%
rename from lib/byteutils.h
rename to src/lib/byteutils.h
diff --git a/lib/c_functions.cpp b/src/lib/c_functions.cpp
similarity index 100%
rename from lib/c_functions.cpp
rename to src/lib/c_functions.cpp
diff --git a/lib/c_functions.h b/src/lib/c_functions.h
similarity index 100%
rename from lib/c_functions.h
rename to src/lib/c_functions.h
diff --git a/lib/c_interface.h b/src/lib/c_interface.h
similarity index 100%
rename from lib/c_interface.h
rename to src/lib/c_interface.h
diff --git a/lib/fileutils.cpp b/src/lib/fileutils.cpp
similarity index 100%
rename from lib/fileutils.cpp
rename to src/lib/fileutils.cpp
diff --git a/lib/fileutils.h b/src/lib/fileutils.h
similarity index 100%
rename from lib/fileutils.h
rename to src/lib/fileutils.h
diff --git a/lib/instructions.cpp b/src/lib/instructions.cpp
similarity index 100%
rename from lib/instructions.cpp
rename to src/lib/instructions.cpp
diff --git a/lib/instructions.h b/src/lib/instructions.h
similarity index 100%
rename from lib/instructions.h
rename to src/lib/instructions.h
diff --git a/lib/maputils.h b/src/lib/maputils.h
similarity index 100%
rename from lib/maputils.h
rename to src/lib/maputils.h
diff --git a/lib/parser.cpp b/src/lib/parser.cpp
similarity index 100%
rename from lib/parser.cpp
rename to src/lib/parser.cpp
diff --git a/lib/parser.h b/src/lib/parser.h
similarity index 100%
rename from lib/parser.h
rename to src/lib/parser.h
diff --git a/lib/scanner.cpp b/src/lib/scanner.cpp
similarity index 100%
rename from lib/scanner.cpp
rename to src/lib/scanner.cpp
diff --git a/lib/scanner.h b/src/lib/scanner.h
similarity index 100%
rename from lib/scanner.h
rename to src/lib/scanner.h
diff --git a/lib/var.cpp b/src/lib/var.cpp
similarity index 100%
rename from lib/var.cpp
rename to src/lib/var.cpp
diff --git a/lib/var.h b/src/lib/var.h
similarity index 100%
rename from lib/var.h
rename to src/lib/var.h
diff --git a/lib/vm.cpp b/src/lib/vm.cpp
similarity index 100%
rename from lib/vm.cpp
rename to src/lib/vm.cpp
diff --git a/lib/vm.h b/src/lib/vm.h
similarity index 100%
rename from lib/vm.h
rename to src/lib/vm.h