diff --git a/.ccls b/.ccls
new file mode 100644
index 0000000..275509f
--- /dev/null
+++ b/.ccls
@@ -0,0 +1,7 @@
+clang++
+-Iincludes
+%c
+-Wall
+-Wextra
+-Werror
+-std=c++98
diff --git a/Makefile b/Makefile
index fddef5a..6de5e18 100644
--- a/Makefile
+++ b/Makefile
@@ -11,7 +11,7 @@ SRC = $(wildcard ./src/*.cpp)
 
 HEADERS = $(wildcard ./includes/*.hpp)
 
-INCLUDES = .
+INCLUDES = ./includes/
 
 OBJ = $(SRC:.cpp=.o)