diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 9b6f00b..8b47125 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -173,7 +173,8 @@ install(TARGETS libz3
   EXPORT Z3_EXPORTED_TARGETS
   LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
   ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}" # On Windows this installs ``libz3.lib`` which CMake calls the "corresponding import library". Do we want this installed?
-  RUNTIME DESTINATION "${CMAKE_INSTALL_LIBDIR}" # For Windows. DLLs are runtime targets for CMake
+  RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}" # For Windows. DLLs are runtime targets for CMake
+  BUNDLE  DESTINATION "${CMAKE_INSTALL_BINDIR}" # For MACOSX.
   PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
 )
 
diff --git a/src/shell/CMakeLists.txt b/src/shell/CMakeLists.txt
index 2782463..b6cd2f1 100644
--- a/src/shell/CMakeLists.txt
+++ b/src/shell/CMakeLists.txt
@@ -44,5 +44,5 @@ target_link_libraries(shell PRIVATE ${Z3_DEPENDENT_LIBS})
 z3_add_component_dependencies_to_target(shell ${shell_expanded_deps})
 z3_append_linker_flag_list_to_target(shell ${Z3_DEPENDENT_EXTRA_CXX_LINK_FLAGS})
 install(TARGETS shell
-  RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+  RUNTIME DESTINATION tools/z3
 )