diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -36,6 +36,7 @@
   min_cost_arborescence_test
   min_cost_flow_test
   min_mean_cycle_test
+  nagamochi_ibaraki_test
   path_test
   planarity_test
   preflow_test
@@ -47,7 +48,12 @@
 )
 
 IF(LEMON_HAVE_LP)
-  ADD_EXECUTABLE(lp_test lp_test.cc)
+  IF(${CMAKE_BUILD_TYPE} STREQUAL "Maintainer")
+    ADD_EXECUTABLE(lp_test lp_test.cc)
+  ELSE()
+    ADD_EXECUTABLE(lp_test EXCLUDE_FROM_ALL lp_test.cc)
+  ENDIF()
+
   SET(LP_TEST_LIBS lemon)
 
   IF(LEMON_HAVE_GLPK)
@@ -83,7 +89,12 @@
 ENDIF()
 
 IF(LEMON_HAVE_MIP)
-  ADD_EXECUTABLE(mip_test mip_test.cc)
+  IF(${CMAKE_BUILD_TYPE} STREQUAL "Maintainer")
+    ADD_EXECUTABLE(mip_test mip_test.cc)
+  ELSE()
+    ADD_EXECUTABLE(mip_test EXCLUDE_FROM_ALL mip_test.cc)
+  ENDIF()
+
   SET(MIP_TEST_LIBS lemon)
 
   IF(LEMON_HAVE_GLPK)