--- a/Makefile	Fri Dec 01 21:02:02 2023 +0100
+++ b/Makefile	Sat Dec 02 15:02:56 2023 +0100
@@ -26,7 +26,13 @@
 build:
 	mkdir -p $(@)
 	
-SRC=Shark.cpp shader-shark.cpp ImageLoader.cpp Shader.cpp Program.cpp
+SRC= \
+    Shark.cpp \
+    shader-shark.cpp \
+    ImageLoader.cpp \
+    Shader.cpp \
+    Program.cpp \
+    FileMonitor.cpp
 
 build/shader-shark: $(SRC) build *.h
 	$(CXX) -std=c++20 -g -o $(@) $(SRC) $$(pkg-config --cflags --libs \