diff --git a/toolchains/win32-mingw-cross.cmake b/toolchains/win32-mingw-cross.cmake
index 42bdbbc..b44dab7 100644
--- a/toolchains/win32-mingw-cross.cmake
+++ b/toolchains/win32-mingw-cross.cmake
@@ -38,7 +38,9 @@ endif()
 set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE ON)
 
 # Increase optimizations of Release builds
-add_compile_options("$<$<CONFIG:RELEASE>:-g0 -O3 -s>")
+add_compile_options($<$<CONFIG:RELEASE>:-g0>)
+add_compile_options($<$<CONFIG:RELEASE>:-O3>)
+add_compile_options($<$<CONFIG:RELEASE>:-s>)
 
 # Enable common CPU optimizations
 add_compile_options(-march=i686 -mtune=generic)
diff --git a/toolchains/win32-mingw-msys2.cmake b/toolchains/win32-mingw-msys2.cmake
index 6642b0e..8d0d5e9 100644
--- a/toolchains/win32-mingw-msys2.cmake
+++ b/toolchains/win32-mingw-msys2.cmake
@@ -23,7 +23,9 @@ set(CMAKE_FIND_ROOT_PATH "$ENV{MINGW_PREFIX}")
 set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE ON)
 
 # Increase optimizations of Release builds
-add_compile_options("$<$<CONFIG:RELEASE>:-g0 -O3 -s>")
+add_compile_options($<$<CONFIG:RELEASE>:-g0>)
+add_compile_options($<$<CONFIG:RELEASE>:-O3>)
+add_compile_options($<$<CONFIG:RELEASE>:-s>)
 
 # Enable common CPU optimizations
 add_compile_options(-march=i686 -mtune=generic)
diff --git a/toolchains/win64-mingw-cross.cmake b/toolchains/win64-mingw-cross.cmake
index 2b0677c..e66c20a 100644
--- a/toolchains/win64-mingw-cross.cmake
+++ b/toolchains/win64-mingw-cross.cmake
@@ -38,7 +38,9 @@ endif()
 set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE ON)
 
 # Increase optimizations of Release builds
-add_compile_options("$<$<CONFIG:RELEASE>:-g0 -O3 -s>")
+add_compile_options($<$<CONFIG:RELEASE>:-g0>)
+add_compile_options($<$<CONFIG:RELEASE>:-O3>)
+add_compile_options($<$<CONFIG:RELEASE>:-s>)
 
 # Enable common CPU optimizations
 add_compile_options(-mtune=generic)
diff --git a/toolchains/win64-mingw-msys2.cmake b/toolchains/win64-mingw-msys2.cmake
index a306578..ece4d27 100644
--- a/toolchains/win64-mingw-msys2.cmake
+++ b/toolchains/win64-mingw-msys2.cmake
@@ -23,7 +23,9 @@ set(CMAKE_FIND_ROOT_PATH "$ENV{MINGW_PREFIX}")
 set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE ON)
 
 # Increase optimizations of Release builds
-add_compile_options("$<$<CONFIG:RELEASE>:-g0 -O3 -s>")
+add_compile_options($<$<CONFIG:RELEASE>:-g0>)
+add_compile_options($<$<CONFIG:RELEASE>:-O3>)
+add_compile_options($<$<CONFIG:RELEASE>:-s>)
 
 # Enable common CPU optimizations
 add_compile_options(-mtune=generic)