diff --git a/Crafter.Build-Project.cpp b/Crafter.Build-Project.cpp
index fba5988..a33a583 100644
--- a/Crafter.Build-Project.cpp
+++ b/Crafter.Build-Project.cpp
@@ -101,19 +101,19 @@ void Project::Build(std::string configuration) {
             for(std::int_fast32_t i = 0; i < config.moduleFiles.size(); i++) {
                 files+=std::format("{}/{}.o ",config.buildDir, config.moduleFiles[i]);
                 threads[i] = std::thread([i, config](){
-                    system(std::format("clang++ -std={} {}/{}.pcm -fprebuilt-module-path={} -c -o {}/{}.o", config.standard, config.buildDir, config.moduleFiles[i], config.buildDir, config.buildDir, config.moduleFiles[i]).c_str());
+                    system(std::format("clang++ -std={} {}/{}.pcm -fprebuilt-module-path={} -c -O{} -o {}/{}.o", config.standard, config.buildDir, config.moduleFiles[i], config.buildDir, config.optimizationLevel, config.buildDir, config.moduleFiles[i]).c_str());
                 });
             }
             for(std::int_fast32_t i = 0; i < config.sourceFiles.size(); i++) {
                 files+=std::format("{}/{}_source.o ",config.buildDir, config.sourceFiles[i]);
                 threads[config.moduleFiles.size()+i] = std::thread([i, config](){
-                    system(std::format("clang++ -std={} {}.cpp -fprebuilt-module-path={} -c -o {}/{}_source.o", config.standard, config.sourceFiles[i], config.buildDir, config.buildDir, config.sourceFiles[i]).c_str());
+                    system(std::format("clang++ -std={} {}.cpp -fprebuilt-module-path={} -c -O{} -o {}/{}_source.o", config.standard, config.sourceFiles[i], config.buildDir, config.optimizationLevel, config.buildDir, config.sourceFiles[i]).c_str());
                 });
             }
             for(std::thread& thread : threads){
                 thread.join();
             }
-            system(std::format("clang++ {}-o {}/{}", files, config.outputDir, name).c_str());
+            system(std::format("clang++ {}-O{} -o {}/{}", files, config.optimizationLevel, config.outputDir, name).c_str());
             return;
         }
     }
diff --git a/build.sh b/build.sh
index ac9e22d..9a42d52 100755
--- a/build.sh
+++ b/build.sh
@@ -4,11 +4,11 @@ clang++ -std=c++26 Crafter.Build-Configuration.cppm --precompile -fprebuilt-modu
 clang++ -std=c++26 Crafter.Build-Project.cppm --precompile -fprebuilt-module-path=./build -o ./build/Crafter.Build-Project.pcm
 clang++ -std=c++26 Crafter.Build.cppm --precompile -fprebuilt-module-path=./build -o ./build/Crafter.Build.pcm
 
-clang++ -std=c++26 Crafter.Build-Configuration.cpp -fprebuilt-module-path=./build -c -o ./build/Crafter.Build-Configuration_source.o
-clang++ -std=c++26 Crafter.Build-Project.cpp -fprebuilt-module-path=./build -c -o ./build/Crafter.Build-Project_source.o
+clang++ -std=c++26 Crafter.Build-Configuration.cpp -fprebuilt-module-path=./build -c -O3 -o ./build/Crafter.Build-Configuration_source.o
+clang++ -std=c++26 Crafter.Build-Project.cpp -fprebuilt-module-path=./build -c -O3 -o ./build/Crafter.Build-Project_source.o
 clang++ -std=c++26 main.cpp -fprebuilt-module-path=./build -c -o ./build/main.o
 
-clang++ -std=c++26 ./build/Crafter.Build-Project.pcm -fprebuilt-module-path=./build -c -o ./build/Crafter.Build-Project.o
-clang++ -std=c++26 ./build/Crafter.Build-Configuration.pcm -fprebuilt-module-path=./build -c -o ./build/Crafter.Build-Configuration.o
-clang++ -std=c++26 ./build/Crafter.Build.pcm -fprebuilt-module-path=./build -c -o ./build/Crafter.Build.o
-clang++ ./build/main.o ./build/Crafter.Build.o ./build/Crafter.Build-Configuration.o ./build/Crafter.Build-Configuration_source.o ./build/Crafter.Build-Project.o ./build/Crafter.Build-Project_source.o  -o ./bin/crafter-build
+clang++ -std=c++26 ./build/Crafter.Build-Project.pcm -fprebuilt-module-path=./build -c -O3 -o ./build/Crafter.Build-Project.o
+clang++ -std=c++26 ./build/Crafter.Build-Configuration.pcm -fprebuilt-module-path=./build -c -O3 -o ./build/Crafter.Build-Configuration.o
+clang++ -std=c++26 ./build/Crafter.Build.pcm -fprebuilt-module-path=./build -c -O3 -o ./build/Crafter.Build.o
+clang++ ./build/main.o ./build/Crafter.Build.o ./build/Crafter.Build-Configuration.o ./build/Crafter.Build-Configuration_source.o ./build/Crafter.Build-Project.o ./build/Crafter.Build-Project_source.o -O3 -o ./bin/crafter-build
diff --git a/project.json b/project.json
index 66533cc..1f36113 100644
--- a/project.json
+++ b/project.json
@@ -13,6 +13,11 @@
             "name": "debug",
             "extends": ["base"],
             "optimization_level": "0"
+        },
+        {
+            "name": "release",
+            "extends": ["base"],
+            "optimization_level": "3"
         }
     ]
 }