diff --git a/tests/qttest/CMakeLists.txt b/tests/qttest/CMakeLists.txt
index 4ca44ded7..5cab5a5dd 100644
--- a/tests/qttest/CMakeLists.txt
+++ b/tests/qttest/CMakeLists.txt
@@ -92,7 +92,7 @@ if(Python3_Interpreter_FOUND AND CMAKE_GENERATOR STREQUAL "Ninja")
       --build ${CMAKE_BINARY_DIR} --binary $<TARGET_FILE:qelectrotech>
       --source ${CMAKE_CURRENT_SOURCE_DIR}/lazy_folios_probe.cpp
       --fixture ${CMAKE_CURRENT_SOURCE_DIR}/../../examples/industrial.qet)
-  set_tests_properties(tst_lazyfolios PROPERTIES TIMEOUT 1800 RUN_SERIAL TRUE
+  set_tests_properties(tst_lazyfolios PROPERTIES TIMEOUT 3000 RUN_SERIAL TRUE
     ENVIRONMENT "QT_QPA_PLATFORM=offscreen")
   # Deleting a cable, undoing the delete twice and then editing anything
   # has both cable commands tearing down the same cable. Runs under the
diff --git a/tests/qttest/run_lazy_folios_probe.py b/tests/qttest/run_lazy_folios_probe.py
index af41a0fcc..41a2503bc 100644
--- a/tests/qttest/run_lazy_folios_probe.py
+++ b/tests/qttest/run_lazy_folios_probe.py
@@ -54,7 +54,7 @@ subprocess.run([ninja, '-C', str(build), '-f', probe_manifest.name, target], che
 output = build / 'lazy-folios'
 output.mkdir(exist_ok=True)
 report = output / 'results.txt'
-result = subprocess.run([str(probe_binary), str(fixture), str(report), str(output)], timeout=1500)
+result = subprocess.run([str(probe_binary), str(fixture), str(report), str(output)], timeout=2400)
 if report.exists():
     print(report.read_text(encoding='utf-8', errors='replace'))
 sys.exit(result.returncode)