diff --git a/CMakeLists.txt b/CMakeLists.txt
index bc679fd1..13052501 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -826,7 +826,7 @@ set(CLI OFF) # Only build as library not the CLI astcencoder
 add_subdirectory(lib/astc-encoder)
 set_property(TARGET ${ASTC_LIB_TARGET} PROPERTY POSITION_INDEPENDENT_CODE ON)
 
-if(KTX_FEATURE_STATIC_LIBRARY AND NOT WIN32 AND NOT EMSCRIPTEN)
+if(KTX_FEATURE_STATIC_LIBRARY AND APPLE)
     # Make a single static library to simplify linking.
     add_dependencies(ktx ${ASTC_LIB_TARGET})
     add_custom_command( TARGET ktx
@@ -856,7 +856,7 @@ if(KTX_FEATURE_DOC)
 endif()
 
 set(KTX_INSTALL_TARGETS ktx)
-if(KTX_FEATURE_STATIC_LIBRARY AND (WIN32 OR EMSCRIPTEN))
+if(KTX_FEATURE_STATIC_LIBRARY AND NOT APPLE)
     list(APPEND KTX_INSTALL_TARGETS ${ASTC_LIB_TARGET})
 endif()