diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6bca196..c4a2591 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,8 +14,8 @@ option(LIBICSNEO_BUILD_ICSNEO "Build dynamic C library" ON)
 option(LIBICSNEO_BUILD_ICSNEO_STATIC "Build static C library" ON)
 option(LIBICSNEO_BUILD_ICSNEOC "Build dynamic C legacy library" ON)
 option(LIBICSNEO_BUILD_ICSNEOC_STATIC "Build static C legacy library" ON)
-option(LIBICSNEO_BUILD_ICSNEOLEGACY "Build icsnVC40 compatibility library" OFF)
-option(LIBICSNEO_BUILD_ICSNEOLEGACY_STATIC "Build static icsnVC40 compatibility library" OFF)
+option(LIBICSNEO_BUILD_ICSNEOLEGACY "Build icsnVC40 compatibility library" ON)
+option(LIBICSNEO_BUILD_ICSNEOLEGACY_STATIC "Build static icsnVC40 compatibility library" ON)
 set(LIBICSNEO_NPCAP_INCLUDE_DIR "" CACHE STRING "Npcap include directory; set to build with Npcap")
 
 # Device Drivers
@@ -29,7 +29,7 @@ option(LIBICSNEO_ENABLE_FTDI "Enable devices which communicate over USB FTDI2XX"
 option(LIBICSNEO_ENABLE_TCP "Enable devices which communicate over TCP" OFF)
 option(LIBICSNEO_ENABLE_FTD3XX "Enable devices which communicate over USB FTD3XX" ON)
 
-option(LIBICSNEO_ENABLE_BINDINGS_PYTHON "Enable Python library" ON)
+option(LIBICSNEO_ENABLE_BINDINGS_PYTHON "Enable Python library" OFF)
 
 if(NOT CMAKE_CXX_STANDARD)
 	set(CMAKE_CXX_STANDARD 17)