diff --git a/toolchains/Dreamcast.cmake b/toolchains/Dreamcast.cmake
index 9a10474..00c4a9c 100644
--- a/toolchains/Dreamcast.cmake
+++ b/toolchains/Dreamcast.cmake
@@ -6,8 +6,8 @@ SET(CMAKE_SYSTEM_VERSION 1)
 
 set(CMAKE_CROSSCOMPILING TRUE)
 
-set(CMAKE_C_COMPILER $ENV{KOS_CC_BASE}/bin/sh-elf-gcc)
-set(CMAKE_CXX_COMPILER $ENV{KOS_CC_BASE}/bin/sh-elf-g++)
+set(CMAKE_C_COMPILER $ENV{KOS_CC_BASE}/bin/sh-elf-gcc${CMAKE_EXECUTABLE_SUFFIX})
+set(CMAKE_CXX_COMPILER $ENV{KOS_CC_BASE}/bin/sh-elf-g++${CMAKE_EXECUTABLE_SUFFIX})
 
 add_compile_options(-ml -m4-single-only -ffunction-sections -fdata-sections)