diff --git a/cmake/etc/Variables.cmake b/cmake/etc/Variables.cmake
index 059cae4..60fee7d 100644
--- a/cmake/etc/Variables.cmake
+++ b/cmake/etc/Variables.cmake
@@ -11,18 +11,19 @@ set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "CMake project example")
 set(CPACK_DEBIAN_PACKAGE_SECTION "misc")
 set(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
 set(CPACK_SOURCE_IGNORE_FILES
-    ${CMAKE_BINARY_DIR}
-    .git/
-    .git$
-    .gitlab-ci/
-    _output/
-    files/lib
-    files/log
-    .clang-tidy
-    .cmake-format
-    .gitignore
-    .gitmodules
-    .gitlab-ci.yml
-    CMakeLists.txt.user.*
-    ~$
-    \\\\..*\\\\.swp$)
+    "${CMAKE_BINARY_DIR}"
+    "/\\\\.git/"
+    "/\\\\.gitlab-ci/"
+    "^${CMAKE_SOURCE_DIR}/.?build.?/"
+    "^${CMAKE_SOURCE_DIR}/.?output.?/"
+    "^${CMAKE_SOURCE_DIR}/files/lib"
+    "^${CMAKE_SOURCE_DIR}/files/log"
+    "\\\\.clang-tidy$"
+    "\\\\.cmake-format$"
+    "\\\\.gitignore$"
+    "\\\\.gitattributes$"
+    "\\\\.gitmodules$"
+    "\\\\.gitlab-ci.yml"
+    "CMakeLists.txt.user.*"
+    "~$"
+    "\\\\.swp$")