diff --git a/src/RadhydroPulse/CMakeLists.txt b/src/RadhydroPulse/CMakeLists.txt
index 5ea861de9..c77a58d81 100644
--- a/src/RadhydroPulse/CMakeLists.txt
+++ b/src/RadhydroPulse/CMakeLists.txt
@@ -1,7 +1,9 @@
-add_executable(test_radhydro_pulse test_radhydro_pulse.cpp ../fextract.cpp ${QuokkaObjSources})
+if (AMReX_SPACEDIM EQUAL 1)
+  add_executable(test_radhydro_pulse test_radhydro_pulse.cpp ../fextract.cpp ${QuokkaObjSources})
 
-if(AMReX_GPU_BACKEND MATCHES "CUDA")
-    setup_target_for_cuda_compilation(test_radhydro_pulse)
-endif(AMReX_GPU_BACKEND MATCHES "CUDA")
+  if(AMReX_GPU_BACKEND MATCHES "CUDA")
+      setup_target_for_cuda_compilation(test_radhydro_pulse)
+  endif(AMReX_GPU_BACKEND MATCHES "CUDA")
 
-add_test(NAME RadhydroPulse COMMAND test_radhydro_pulse RadhydroPulse.in WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/tests)
+  add_test(NAME RadhydroPulse COMMAND test_radhydro_pulse RadhydroPulse.in WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/tests)
+endif()
\ No newline at end of file