diff --git a/CMakeLists.txt b/CMakeLists.txt
index e531be4..e0d6b2d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,7 +44,7 @@ configure_file(
     "${CMAKE_MODULE_PATH}/ChemkitConfig.cmake.in"
     "${CMAKE_BINARY_DIR}/ChemkitConfig.cmake"
     IMMEDIATE @ONLY)
-install(FILES ${CMAKE_BINARY_DIR}/ChemkitConfig.cmake DESTINATION lib/chemkit)
+install(FILES ${CMAKE_BINARY_DIR}/ChemkitConfig.cmake DESTINATION lib${LIB_SUFFIX}/chemkit)
 
 # Create a ChemkitBuildTreeSettings.cmake file for the use from the build tree
 configure_file(
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 88c6b5f..1100c3b 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -8,12 +8,12 @@ macro(add_chemkit_library library_name)
   add_library(${library_name} SHARED ${ARGN})
 
   # add install target
-  install(TARGETS ${library_name} DESTINATION lib)
+  install(TARGETS ${library_name} DESTINATION lib${LIB_SUFFIX})
 
   # copy library into build directory
   get_target_property(library_location ${library_name} LOCATION)
   get_filename_component(library_filename ${library_location} NAME)
-  add_custom_command(TARGET ${library_name} POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy ${library_location} ${CMAKE_BINARY_DIR}/lib/${library_filename})
+  add_custom_command(TARGET ${library_name} POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy ${library_location} ${CMAKE_BINARY_DIR}/lib${LIB_SUFFIX}/${library_filename})
 
 endmacro(add_chemkit_library)
 
diff --git a/src/plugins/CMakeLists.txt b/src/plugins/CMakeLists.txt
index dc8970f..77029b7 100644
--- a/src/plugins/CMakeLists.txt
+++ b/src/plugins/CMakeLists.txt
@@ -3,7 +3,7 @@ macro(add_chemkit_plugin plugin_name)
   add_library(${plugin_name} SHARED ${ARGN})
 
   # add install target
-  install(TARGETS ${plugin_name} DESTINATION lib/chemkit/plugins/)
+  install(TARGETS ${plugin_name} DESTINATION lib${LIB_SUFFIX}/chemkit/plugins/)
 
   # remove 'lib' prefix
   set_target_properties(${plugin_name} PROPERTIES PREFIX "")
@@ -11,15 +11,15 @@ macro(add_chemkit_plugin plugin_name)
   # copy plugin into build directory
   get_target_property(plugin_location ${plugin_name} LOCATION)
   get_filename_component(plugin_filename ${plugin_location} NAME)
-  add_custom_command(TARGET ${plugin_name} POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy ${plugin_location} ${CMAKE_BINARY_DIR}/lib/chemkit/plugins/${plugin_filename})
+  add_custom_command(TARGET ${plugin_name} POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy ${plugin_location} ${CMAKE_BINARY_DIR}/lib${LIB_SUFFIX}/chemkit/plugins/${plugin_filename})
 
   # plugin data
   if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data)
     # copy plugin data into build directory
-    file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/data/ DESTINATION ${CMAKE_BINARY_DIR}/lib/chemkit/plugins/data/${plugin_name}/)
+    file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/data/ DESTINATION ${CMAKE_BINARY_DIR}/lib${LIB_SUFFIX}/chemkit/plugins/data/${plugin_name}/)
     
     # install plugin data directory
-    install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data/ DESTINATION lib/chemkit/plugins/data/${plugin_name})
+    install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data/ DESTINATION lib${LIB_SUFFIX}/chemkit/plugins/data/${plugin_name})
   endif()
 endmacro(add_chemkit_plugin)
 
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index b191b82..a4ea0b0 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -4,7 +4,7 @@ endif()
 
 macro(add_chemkit_test test_name test_executable)
   add_test(NAME ${test_name} COMMAND ${test_executable})
-  set_tests_properties(${test_name} PROPERTIES ENVIRONMENT "CHEMKIT_PLUGIN_PATH=${CMAKE_BINARY_DIR}/lib/chemkit/plugins/")
+  set_tests_properties(${test_name} PROPERTIES ENVIRONMENT "CHEMKIT_PLUGIN_PATH=${CMAKE_BINARY_DIR}/lib${LIB_SUFFIX}/chemkit/plugins/")
 endmacro(add_chemkit_test)
 
 add_subdirectory(auto)
diff --git a/tests/auto/bindings/python/CMakeLists.txt b/tests/auto/bindings/python/CMakeLists.txt
index 9859867..70da693 100644
--- a/tests/auto/bindings/python/CMakeLists.txt
+++ b/tests/auto/bindings/python/CMakeLists.txt
@@ -5,7 +5,7 @@ endif()
 macro(add_chemkit_python_test test_name test_script)
   add_test(${test_name} ${PYTHON_EXECUTABLE} ${test_script})
   set_tests_properties(${test_name} PROPERTIES
-                       ENVIRONMENT "PYTHONPATH=${CMAKE_BINARY_DIR}/bindings/python/;CHEMKIT_PLUGIN_PATH=${CMAKE_BINARY_DIR}/lib/chemkit/plugins")
+                       ENVIRONMENT "PYTHONPATH=${CMAKE_BINARY_DIR}/bindings/python/;CHEMKIT_PLUGIN_PATH=${CMAKE_BINARY_DIR}/lib${LIB_SUFFIX}/chemkit/plugins")
 endmacro(add_chemkit_python_test)
 
 add_chemkit_python_test(python.Atom ${CMAKE_CURRENT_SOURCE_DIR}/atomtest.py)