diff --git a/CMakeLists.txt b/CMakeLists.txt
index 13f4beac7..bfd089f59 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -101,7 +101,6 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/bin")
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")
 set(BIN_TEMP_DIR ${PROJECT_BINARY_DIR}/temp/bin)
 
-include(cmake/Definitions.cmake)
 include(cmake/Build.cmake)
 include(cmake/Libraries.cmake)
 include(cmake/Packaging.cmake)
diff --git a/cmake/Build.cmake b/cmake/Build.cmake
index 358e6e008..0a86eb4c8 100644
--- a/cmake/Build.cmake
+++ b/cmake/Build.cmake
@@ -13,6 +13,41 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+macro(configure_options)
+
+  set(DEFAULT_BUILD_GUI ON)
+  set(DEFAULT_BUILD_TESTS ON)
+
+  # unified binary is off by default for now, for backwards compatibility.
+  set(DEFAULT_BUILD_UNIFIED OFF)
+
+  # coverage is off by default because it's GCC only and a developer preference.
+  set(DEFAULT_ENABLE_COVERAGE OFF)
+
+  if("$ENV{DESKFLOW_BUILD_MINIMAL}" STREQUAL "true")
+    set(DEFAULT_BUILD_GUI OFF)
+    set(DEFAULT_BUILD_INSTALLER OFF)
+  endif()
+
+  if("$ENV{DESKFLOW_BUILD_TESTS}" STREQUAL "false")
+    set(DEFAULT_BUILD_TESTS OFF)
+  endif()
+
+  if("$ENV{DESKFLOW_BUILD_UNIFIED}" STREQUAL "true")
+    set(DEFAULT_BUILD_UNIFIED ON)
+  endif()
+
+  if("$ENV{DESKFLOW_ENABLE_COVERAGE}" STREQUAL "true")
+    set(DEFAULT_ENABLE_COVERAGE ON)
+  endif()
+
+  option(BUILD_GUI "Build GUI" ${DEFAULT_BUILD_GUI})
+  option(BUILD_TESTS "Build tests" ${DEFAULT_BUILD_TESTS})
+  option(BUILD_UNIFIED "Build unified binary" ${DEFAULT_BUILD_UNIFIED})
+  option(ENABLE_COVERAGE "Enable test coverage" ${DEFAULT_ENABLE_COVERAGE})
+
+endmacro()
+
 macro(post_config)
 
   # Build to a temp bin dir on Windows and then copy to the final bin dir
diff --git a/cmake/Definitions.cmake b/cmake/Definitions.cmake
deleted file mode 100644
index 3d25533d8..000000000
--- a/cmake/Definitions.cmake
+++ /dev/null
@@ -1,50 +0,0 @@
-# Deskflow -- mouse and keyboard sharing utility
-# Copyright (C) 2012-2024 Symless Ltd.
-# Copyright (C) 2009-2012 Nick Bolton
-#
-# This package is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# found in the file LICENSE that should have accompanied this file.
-#
-# This package is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-macro(configure_options)
-
-  set(DEFAULT_BUILD_GUI ON)
-  set(DEFAULT_BUILD_TESTS ON)
-
-  # unified binary is off by default for now, for backwards compatibility.
-  set(DEFAULT_BUILD_UNIFIED OFF)
-
-  # coverage is off by default because it's GCC only and a developer preference.
-  set(DEFAULT_ENABLE_COVERAGE OFF)
-
-  if("$ENV{DESKFLOW_BUILD_MINIMAL}" STREQUAL "true")
-    set(DEFAULT_BUILD_GUI OFF)
-    set(DEFAULT_BUILD_INSTALLER OFF)
-  endif()
-
-  if("$ENV{DESKFLOW_BUILD_TESTS}" STREQUAL "false")
-    set(DEFAULT_BUILD_TESTS OFF)
-  endif()
-
-  if("$ENV{DESKFLOW_BUILD_UNIFIED}" STREQUAL "true")
-    set(DEFAULT_BUILD_UNIFIED ON)
-  endif()
-
-  if("$ENV{DESKFLOW_ENABLE_COVERAGE}" STREQUAL "true")
-    set(DEFAULT_ENABLE_COVERAGE ON)
-  endif()
-
-  option(BUILD_GUI "Build GUI" ${DEFAULT_BUILD_GUI})
-  option(BUILD_TESTS "Build tests" ${DEFAULT_BUILD_TESTS})
-  option(BUILD_UNIFIED "Build unified binary" ${DEFAULT_BUILD_UNIFIED})
-  option(ENABLE_COVERAGE "Enable test coverage" ${DEFAULT_ENABLE_COVERAGE})
-
-endmacro()