diff --git a/Doxyfile b/Doxyfile
index 11a9cd1..31248a3 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -1,6 +1,10 @@
-PROJECT_NAME = MyProject
-PROJECT_NUMBER = 1.0
+PROJECT_NAME = CTree
+PROJECT_NUMBER = $(PROJECT_NUMBER)
 INPUT = src
+RECURSIVE = YES
+EXTRACT_ALL = YES
+INPUT += README.md
+USE_MDFILE_AS_MAINPAGE = README.md
 OUTPUT_DIRECTORY = docs
 #EXCLUDE = /path/to/exclude/directory
 
diff --git a/Makefile b/Makefile
index 1a990a8..861b543 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,8 @@
 # Compiler
 CC := gcc
 
+GITHASH := $(shell git rev-parse --short HEAD)
+
 # Compiler flags
 CFLAGS := -Wall -Wextra -Wpedantic -std=c2x
 
@@ -44,7 +46,7 @@ clean:
 	rm -rf $(BUILD_DIR) $(TARGET)
 
 docs:
-	doxygen Doxyfile
+	PROJECT_NUMBER=git-$(GITHASH) doxygen Doxyfile
 
 cppcheck:
 	cppcheck --enable=all --inconclusive --std=c11 --language=c --platform=unix64 --suppress=missingIncludeSystem $(SRCS)