diff --git a/CMakeLists.txt b/CMakeLists.txt
index 86c937a..99d2aa3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,7 +28,7 @@ set(THREADS_PREFER_PTHREAD_FLAG ON)
 include(GNUInstallDirs)
 
 include(CTest)
-enable_testing()
+# enable_testing()
 
 # Setup platform-specific threading flags.
 find_package(Threads REQUIRED)
@@ -113,9 +113,11 @@ endif ()
 include_directories(src/ptex)
 
 add_subdirectory(src/ptex)
+if(0)
 add_subdirectory(src/utils)
 add_subdirectory(src/tests)
 if (PTEX_BUILD_DOCS)
     add_subdirectory(src/doc)
 endif ()
+endif()
 add_subdirectory(src/build)
diff --git a/src/ptex/CMakeLists.txt b/src/ptex/CMakeLists.txt
index 3f238e0..7d6fccb 100644
--- a/src/ptex/CMakeLists.txt
+++ b/src/ptex/CMakeLists.txt
@@ -44,7 +44,10 @@ if(PTEX_BUILD_SHARED_LIBS)
       PUBLIC Threads::Threads
       PRIVATE libdeflate::libdeflate_shared
     )
-    install(TARGETS Ptex_dynamic EXPORT Ptex DESTINATION ${CMAKE_INSTALL_LIBDIR})
+    install(TARGETS Ptex_dynamic EXPORT Ptex
+                                 RUNTIME DESTINATION ${BIN_INSTALL_DIR}
+                                 LIBRARY DESTINATION ${LIB_INSTALL_DIR}
+                                 ARCHIVE DESTINATION ${LIB_INSTALL_DIR})
 endif()
 
 install(FILES