diff --git a/makefile b/makefile
index 54db728..ee3f0a5 100644
--- a/makefile
+++ b/makefile
@@ -12,22 +12,11 @@ warnings = -Wall -Wextra -Werror -Wformat=2 -Wno-maybe-uninitialized \
 sanitize = -fsanitize=address,undefined,pointer-compare,pointer-subtract
 debug_flags = -ggdb3 -Og -DDEBUG -Wformat-truncation=2 $(sanitize)
 
-ifeq ($(OS),Windows_NT)
-	CC := gcc
-	CXX := g++
-else
-	CC := /usr/bin/gcc
-	CXX := /usr/bin/g++
-endif
+CC := /usr/bin/gcc
+CXX := /usr/bin/g++
 
 builddir := build
-ifeq ($(OS),Windows_NT)
-	objectname = sabp.exe
-	makebuilddircmd = mkdir $(builddir)
-else
-	objectname = sabp
-	makebuilddircmd = mkdir -p $(builddir)
-endif
+objectname = sabp
 objectdir = $(builddir)/$(objectname)
 
 .PHONY: all debug
@@ -36,7 +25,7 @@ all:set_flags $(objectdir)
 
 debug:set_debug_flags $(objectdir)
 
-$(objectdir):$(builddir) $(builddir)/random.o $(builddir)/sa.o src/main.cpp
+$(objectdir):$(builddir)/random.o $(builddir)/sa.o src/main.cpp
 	$(CXX) $(CPPFLAGS) $(builddir)/random.o $(builddir)/sa.o src/main.cpp -o $(objectdir)
 
 $(builddir)/random.o:src/random.cpp
@@ -45,9 +34,6 @@ $(builddir)/random.o:src/random.cpp
 $(builddir)/sa.o:src/sa.cpp
 	$(CXX) $(CPPFLAGS) src/sa.cpp -o $(builddir)/sa.o -c
 
-$(builddir):
-	$(makebuilddircmd)
-
 set_flags:
 	$(eval override CPPFLAGS += $(warnings) $(optimize_flags) $(standart))
 
@@ -55,8 +41,4 @@ set_debug_flags:
 	$(eval override CPPFLAGS += $(warnings) $(sanitize) $(debug_flags))
 
 clean:
-	ifeq ($(OS),Windows_NT)
-		RMDIR "$(builddir)" /S /Q
-	else
-		rm -rf $(builddir)
-	endif
+	rm -rf $(builddir)
diff --git a/run.bat b/run.bat
index ba305ac..9e509db 100644
--- a/run.bat
+++ b/run.bat
@@ -3,7 +3,7 @@
 setlocal enabledelayedexpansion
 
 if not defined EXEC (
-	set EXEC="build\sabp.exe"
+	set EXEC="build\main.exe"
 )
 
 if not defined TEST_FOLDER (