diff --git a/backend/tests/CMakeLists.txt b/backend/tests/CMakeLists.txt
index 8151c993..63b32497 100644
--- a/backend/tests/CMakeLists.txt
+++ b/backend/tests/CMakeLists.txt
@@ -8,6 +8,8 @@ project(zint_backend_tests)
 
 enable_testing()
 
+include(${zint-package_SOURCE_DIR}/cmake/zint_add_test.cmake)
+
 file(GLOB_RECURSE zint_backend_tests_data LIST_DIRECTORIES false RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "data/*")
 foreach(data_file IN LISTS zint_backend_tests_data)
     configure_file(${data_file} ${data_file} COPYONLY)
@@ -33,18 +35,6 @@ if(ZINT_STATIC)
     target_include_directories(testcommon-static PUBLIC ${zint_backend_tests_SOURCE_DIR})
 endif()
 
-macro(zint_add_test test_name test_command)
-    set(ADDITIONAL_LIBS "${ARGN}" ${LIBRARY_FLAGS})
-    add_executable(${test_command} ${test_command}.c)
-    target_link_libraries(${test_command} testcommon ${ADDITIONAL_LIBS})
-    add_test(${test_name} ${test_command})
-    if(ZINT_STATIC)
-        add_executable(${test_command}-static ${test_command}.c)
-        target_link_libraries(${test_command}-static testcommon-static ${ADDITIONAL_LIBS})
-        add_test(${test_name}-static ${test_command}-static)
-    endif()
-endmacro()
-
 zint_add_test(2of5 test_2of5)
 zint_add_test(auspost test_auspost)
 zint_add_test(aztec test_aztec)
diff --git a/cmake/zint_add_test.cmake b/cmake/zint_add_test.cmake
new file mode 100644
index 00000000..29c88f61
--- /dev/null
+++ b/cmake/zint_add_test.cmake
@@ -0,0 +1,16 @@
+# Copyright (C) 2020 Robin Stuart <rstuart114@gmail.com>
+# Adapted from qrencode/tests/CMakeLists.txt
+# Copyright (C) 2006-2017 Kentaro Fukuchi <kentaro@fukuchi.org>
+# vim: set ts=4 sw=4 et :
+
+macro(zint_add_test test_name test_command)
+    set(ADDITIONAL_LIBS "${ARGN}" ${LIBRARY_FLAGS})
+    add_executable(${test_command} ${test_command}.c)
+    target_link_libraries(${test_command} testcommon ${ADDITIONAL_LIBS})
+    add_test(${test_name} ${test_command})
+    if(ZINT_STATIC)
+        add_executable(${test_command}-static ${test_command}.c)
+        target_link_libraries(${test_command}-static testcommon-static ${ADDITIONAL_LIBS})
+        add_test(${test_name}-static ${test_command}-static)
+    endif()
+endmacro() 
diff --git a/frontend/tests/CMakeLists.txt b/frontend/tests/CMakeLists.txt
index 7d06f8a7..e4e6fa85 100644
--- a/frontend/tests/CMakeLists.txt
+++ b/frontend/tests/CMakeLists.txt
@@ -8,16 +8,6 @@ project(zint_frontend_tests)
 
 enable_testing()
 
-macro(zint_add_test test_name test_command)
-    set(ADDITIONAL_LIBS "${ARGN}" ${LIBRARY_FLAGS})
-    add_executable(${test_command} ${test_command}.c)
-    target_link_libraries(${test_command} testcommon ${ADDITIONAL_LIBS})
-    add_test(${test_name} ${test_command})
-    if(ZINT_STATIC)
-        add_executable(${test_command}-static ${test_command}.c)
-        target_link_libraries(${test_command}-static testcommon-static ${ADDITIONAL_LIBS})
-        add_test(${test_name}-static ${test_command}-static)
-    endif()
-endmacro()
+include(${zint-package_SOURCE_DIR}/cmake/zint_add_test.cmake)
 
 zint_add_test(args test_args)