diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a891a60..419d720 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -292,6 +292,6 @@ jobs:
           cmake -G Ninja -B build -S . \
             -DWASI_SDK_INCLUDE_TESTS=ON \
             -DWASI_SDK_TEST_HOST_TOOLCHAIN=ON \
-            -DCMAKE_TOOLCHAIN_FILE=$(ls ./wasi-sdk-*/share/cmake/wasi-sdk.cmake)
+            -DCMAKE_TOOLCHAIN_FILE=$(ls ./wasi-sdk-*/share/cmake/wasi-sdk-p1.cmake)
       - run: ninja -C build build-tests
       - run: ctest --output-on-failure --parallel 10 --test-dir build/tests
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 97d97cb..b354715 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 project(wasi-sdk)
 include(ExternalProject)
 
-set(WASI_SDK_TARGETS "wasm32-wasip3"
+set(WASI_SDK_TARGETS "wasm32-wasip1;wasm32-wasip2;wasm32-wasip1-threads;wasm32-wasip3"
   CACHE STRING "List of WASI targets to build")
 option(WASI_SDK_BUILD_TOOLCHAIN "Build a toolchain instead of the sysroot" OFF)
 
diff --git a/README.md b/README.md
index 43022e8..6fd05ca 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,7 @@ is to build the sysroot:
 ```shell script
 cmake -G Ninja -B build/sysroot -S . \
     -DCMAKE_INSTALL_PREFIX=build/install \
-    -DCMAKE_TOOLCHAIN_FILE=build/install/share/cmake/wasi-sdk.cmake \
+    -DCMAKE_TOOLCHAIN_FILE=build/install/share/cmake/wasi-sdk-p2.cmake \
     -DCMAKE_C_COMPILER_WORKS=ON \
     -DCMAKE_CXX_COMPILER_WORKS=ON
 cmake --build build/sysroot --target install
diff --git a/ci/build.sh b/ci/build.sh
index 7c02fff..f44c068 100755
--- a/ci/build.sh
+++ b/ci/build.sh
@@ -33,7 +33,7 @@ fi
 # Use the just-built toolchain and its `CMAKE_TOOLCHAIN_FILE` to build a
 # sysroot.
 cmake -G Ninja -B $build_dir/sysroot -S . \
-  "-DCMAKE_TOOLCHAIN_FILE=$build_dir/install/share/cmake/wasi-sdk.cmake" \
+  "-DCMAKE_TOOLCHAIN_FILE=$build_dir/install/share/cmake/wasi-sdk-p1.cmake" \
   -DCMAKE_C_COMPILER_WORKS=ON \
   -DCMAKE_CXX_COMPILER_WORKS=ON \
   -DWASI_SDK_INCLUDE_TESTS=ON \
diff --git a/cmake/wasi-sdk-toolchain.cmake b/cmake/wasi-sdk-toolchain.cmake
index 78a8bf6..7ff19a1 100644
--- a/cmake/wasi-sdk-toolchain.cmake
+++ b/cmake/wasi-sdk-toolchain.cmake
@@ -299,7 +299,6 @@ endfunction()
 
 copy_misc_file(src/config/config.sub misc)
 copy_misc_file(src/config/config.guess misc)
-copy_misc_file(wasi-sdk.cmake cmake)
 copy_misc_file(wasi-sdk-pthread.cmake cmake)
 copy_misc_file(wasi-sdk-p1.cmake cmake)
 copy_misc_file(wasi-sdk-p2.cmake cmake)
diff --git a/wasi-sdk.cmake b/wasi-sdk.cmake
deleted file mode 100644
index 2280f3b..0000000
--- a/wasi-sdk.cmake
+++ /dev/null
@@ -1,38 +0,0 @@
-# Cmake toolchain description file for the Makefile
-
-# Until Platform/WASI.cmake is upstream we need to inject the path to it
-# into CMAKE_MODULE_PATH.
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
-
-set(CMAKE_SYSTEM_NAME WASI)
-set(CMAKE_SYSTEM_VERSION 1)
-set(CMAKE_SYSTEM_PROCESSOR wasm32)
-set(CMAKE_EXECUTABLE_SUFFIX .wasm)
-set(triple wasm32-wasi)
-
-if(WIN32)
-	set(WASI_HOST_EXE_SUFFIX ".exe")
-else()
-	set(WASI_HOST_EXE_SUFFIX "")
-endif()
-
-# When building from source, WASI_SDK_PREFIX represents the generated directory
-if(NOT WASI_SDK_PREFIX)
-	set(WASI_SDK_PREFIX ${CMAKE_CURRENT_LIST_DIR}/../../)
-endif()
-
-set(CMAKE_C_COMPILER ${WASI_SDK_PREFIX}/bin/clang${WASI_HOST_EXE_SUFFIX})
-set(CMAKE_CXX_COMPILER ${WASI_SDK_PREFIX}/bin/clang++${WASI_HOST_EXE_SUFFIX})
-set(CMAKE_ASM_COMPILER ${WASI_SDK_PREFIX}/bin/clang${WASI_HOST_EXE_SUFFIX})
-set(CMAKE_AR ${WASI_SDK_PREFIX}/bin/llvm-ar${WASI_HOST_EXE_SUFFIX})
-set(CMAKE_RANLIB ${WASI_SDK_PREFIX}/bin/llvm-ranlib${WASI_HOST_EXE_SUFFIX})
-set(CMAKE_C_COMPILER_TARGET ${triple})
-set(CMAKE_CXX_COMPILER_TARGET ${triple})
-set(CMAKE_ASM_COMPILER_TARGET ${triple})
-
-# Don't look in the sysroot for executables to run during the build
-set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-# Only look in the sysroot (not in the host paths) for the rest
-set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)