diff --git a/CMakeLists.txt b/CMakeLists.txt
index 29a4c01..728a46e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,16 @@
-set(lib dynstr)
-project(${lib})
-add_library(${lib} STATIC "dynstr.c")
-target_include_directories(${lib} PUBLIC "include")
+# Copyright 2020 Xavier Del Campo Romero
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+project(dynstr)
+add_library(${PROJECT_NAME} STATIC "dynstr.c")
+target_include_directories(${PROJECT_NAME} PUBLIC "include")