diff --git a/cmake/modules/Findepoxy.cmake b/cmake/modules/Findepoxy.cmake
deleted file mode 100644
index 548be5bc35..0000000000
--- a/cmake/modules/Findepoxy.cmake
+++ /dev/null
@@ -1,83 +0,0 @@
-#.rst:
-# Findepoxy
-# ---------
-#
-# Try to find libepoxy on a Unix system.
-#
-# This will define the following variables:
-#
-# ``epoxy_FOUND``
-#     True if (the requested version of) libepoxy is available
-# ``epoxy_VERSION``
-#     The version of libepoxy
-# ``epoxy_LIBRARIES``
-#     This should be passed to target_link_libraries() if the target is not
-#     used for linking
-# ``epoxy_INCLUDE_DIRS``
-#     This should be passed to target_include_directories() if the target is not
-#     used for linking
-# ``epoxy_DEFINITIONS``
-#     This should be passed to target_compile_options() if the target is not
-#     used for linking
-# ``epoxy_HAS_GLX``
-#     True if GLX support is available
-#
-# If ``epoxy_FOUND`` is TRUE, it will also define the following imported target:
-#
-# ``epoxy::epoxy``
-#     The epoxy library
-#
-# In general we recommend using the imported target, as it is easier to use.
-# Bear in mind, however, that if the target is in the link interface of an
-# exported library, it must be made available by the package config file.
-
-# SPDX-FileCopyrightText: 2014 Fredrik Höglund <fredrik@kde.org>
-# SPDX-FileCopyrightText: 2020 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
-#
-# SPDX-License-Identifier: BSD-3-Clause
-
-find_package(PkgConfig)
-pkg_check_modules(PKG_epoxy QUIET epoxy)
-
-set(epoxy_VERSION ${PKG_epoxy_VERSION})
-set(epoxy_DEFINITIONS ${PKG_epoxy_CFLAGS})
-
-find_path(epoxy_INCLUDE_DIRS
-    NAMES epoxy/gl.h
-    HINTS ${PKG_epoxy_INCLUDEDIR} ${PKG_epoxy_INCLUDE_DIRS}
-)
-find_library(epoxy_LIBRARIES
-    NAMES epoxy
-    HINTS ${PKG_epoxy_LIBDIR} ${PKG_epoxy_LIBRARY_DIRS}
-)
-find_file(epoxy_GLX_HEADER NAMES epoxy/glx.h HINTS ${epoxy_INCLUDE_DIR})
-
-if (epoxy_GLX_HEADER STREQUAL "epoxy_GLX_HEADER-NOTFOUND")
-    set(epoxy_HAS_GLX FALSE CACHE BOOL "whether glx is available")
-else ()
-    set(epoxy_HAS_GLX TRUE CACHE BOOL "whether glx is available")
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(epoxy
-    FOUND_VAR epoxy_FOUND
-    REQUIRED_VARS epoxy_LIBRARIES epoxy_INCLUDE_DIRS
-    VERSION_VAR epoxy_VERSION
-)
-
-if (epoxy_FOUND AND NOT TARGET epoxy::epoxy)
-    add_library(epoxy::epoxy UNKNOWN IMPORTED)
-    set_target_properties(epoxy::epoxy PROPERTIES
-        IMPORTED_LOCATION "${epoxy_LIBRARIES}"
-        INTERFACE_COMPILE_OPTIONS "${epoxy_DEFINITIONS}"
-        INTERFACE_INCLUDE_DIRECTORIES "${epoxy_INCLUDE_DIRS}"
-    )
-endif()
-
-mark_as_advanced(
-    epoxy_DEFINITIONS
-    epoxy_HAS_GLX
-    epoxy_INCLUDE_DIRS
-    epoxy_LIBRARIES
-    epoxy_VERSION
-)