diff --git a/srcpkgs/gpick/patches/cmake.patch b/srcpkgs/gpick/patches/cmake.patch
new file mode 100644
index 00000000000..1426ce09592
--- /dev/null
+++ b/srcpkgs/gpick/patches/cmake.patch
@@ -0,0 +1,26 @@
+From 5445921d0c3827758f3ad7946b9aa7b37d6d7d19 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=89rico=20Nogueira=20Rolim?=
+ <34201958+ericonr@users.noreply.github.com>
+Date: Thu, 11 Feb 2021 18:19:20 -0300
+Subject: [PATCH] cmake/Version: fix cross compilation.
+
+It's a CMake weirdness, sometimes it can't find files when cross compiling unless that option is added.
+---
+ cmake/Version.cmake | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/cmake/Version.cmake b/cmake/Version.cmake
+index fd0487d..8cbf3c0 100644
+--- cmake/Version.cmake
++++ cmake/Version.cmake
+@@ -1,8 +1,8 @@
+ cmake_minimum_required(VERSION 2.8)
+ find_program(GIT_EXECUTABLE git DOC "Git version control")
+ mark_as_advanced(GIT_EXECUTABLE)
+-find_file(GITDIR NAMES .git PATHS ${CMAKE_CURRENT_SOURCE_DIR} NO_DEFAULT_PATH)
+-find_file(VERSION_FILE NAMES version.py PATHS ${CMAKE_CURRENT_SOURCE_DIR} NO_DEFAULT_PATH)
++find_file(GITDIR NAMES .git PATHS ${CMAKE_CURRENT_SOURCE_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
++find_file(VERSION_FILE NAMES version.py PATHS ${CMAKE_CURRENT_SOURCE_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+ if (NOT VERSION_FILE)
+ 	message(SEND_ERROR "Missing version file \"version.py\"")
+ endif()