diff --git a/Makefile b/Makefile
index 41bc641..26a2748 100644
--- a/Makefile
+++ b/Makefile
@@ -1,33 +1,33 @@
-# Detect OS
-OS := $(shell uname)
-
-GLEW_LIBS := $(shell pkgconf --libs glew)
-GLFW_LIBS := $(shell pkgconf --libs glfw3)
-
-# Set libraries for Linux
-ifeq ($(OS), Linux)
-	OPENGL_LIB := -lGL
-# Set libraries for Windows (MSYS2)
-else
-	OPENGL_LIB := -lopengl32
-endif
-
-# Source files
-SRC := src/main.c src/log.c src/shader.c
-
-# Output binary
-OUT := cg1
-
-# Compiler
-CC := gcc
-
-# Build target
-$(OUT): $(SRC)
-	$(CC) -o $(OUT) $(SRC) $(GLEW_LIBS) $(GLFW_LIBS) $(OPENGL_LIB)
-
-# Clean target
-clean:
-	rm -f $(OUT)
-
-# mark phony targets
+# Detect OS
+OS := $(shell uname)
+
+GLEW_LIBS := $(shell pkgconf --libs glew)
+GLFW_LIBS := $(shell pkgconf --libs glfw3)
+
+# Set libraries for Linux
+ifeq ($(OS), Linux)
+	OPENGL_LIB := -lGL
+# Set libraries for Windows (MSYS2)
+else
+	OPENGL_LIB := -lopengl32
+endif
+
+# Source files
+SRC := src/main.c src/log.c src/shader.c src/matrix-math.c
+
+# Output binary
+OUT := cg1
+
+# Compiler
+CC := gcc
+
+# Build target
+$(OUT): $(SRC)
+	$(CC) -o $(OUT) $(SRC) $(GLEW_LIBS) $(GLFW_LIBS) $(OPENGL_LIB)
+
+# Clean target
+clean:
+	rm -f $(OUT)
+
+# mark phony targets
 .PHONY: clean
\ No newline at end of file