diff --git a/tests/ctest/CMakeLists.txt b/tests/ctest/CMakeLists.txt
index 68e9996937..f19e0d3251 100644
--- a/tests/ctest/CMakeLists.txt
+++ b/tests/ctest/CMakeLists.txt
@@ -1,6 +1,6 @@
 enable_testing()
 add_custom_target(unittests)
-add_custom_command(TARGET unittests POST_BUILD COMMAND ${CMAKE_CTEST_COMMAND})
+add_custom_command(TARGET unittests POST_BUILD COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure)
 
 macro(add_pcsx2_test target)
 	add_executable(${target} EXCLUDE_FROM_ALL ${ARGN})