diff --git a/premake5.lua b/premake5.lua
index d4459f94..09887c17 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -1,10 +1,3 @@
-newoption {
-	trigger     = "glewdir",
-	value       = "PATH",
-	description = "Directory of GLEW",
-	default     = "vendor/glew-2.1.0"
-}
-
 newoption {
 	trigger     = "glfwdir64",
 	value       = "PATH",
@@ -158,7 +151,6 @@ workspace "re3"
 		
 	filter "platforms:*librw_gl3_glfw*"
 		defines { "RW_GL3" }
-		includedirs { path.join(_OPTIONS["glewdir"], "include") }
 		if(not _OPTIONS["with-librw"]) then
 			libdirs { path.join(Librw, "lib/%{getsys(cfg.system)}-%{getarch(cfg.architecture)}-gl3/%{cfg.buildcfg}") }
 		end
@@ -169,9 +161,6 @@ workspace "re3"
 	filter "platforms:*amd64-librw_gl3_glfw*"
 		includedirs { path.join(_OPTIONS["glfwdir64"], "include") }
 
-	filter "platforms:win*librw_gl3_glfw*"
-		defines { "GLEW_STATIC" }
-
 	filter  {}
 		
     function setpaths (gamepath, exepath)
@@ -196,6 +185,7 @@ project "librw"
 	targetdir(path.join(Librw, "lib/%{cfg.platform}/%{cfg.buildcfg}"))
 	files { path.join(Librw, "src/*.*") }
 	files { path.join(Librw, "src/*/*.*") }
+	files { path.join(Librw, "src/gl/*/*.*") }
 	
 	filter { "platforms:*x86*" }
 		architecture "x86"
@@ -395,25 +385,23 @@ project "re3"
 		libdirs { "sdk/dx8sdk/lib" }
 		
 	filter "platforms:win-x86*gl3_glfw*"
-		libdirs { path.join(_OPTIONS["glewdir"], "lib/Release/Win32") }
 		libdirs { path.join(_OPTIONS["glfwdir32"], "lib-" .. string.gsub(_ACTION or '', "vs", "vc")) }
-		links { "opengl32", "glew32s", "glfw3" }
+		links { "opengl32", "glfw3" }
 		
 	filter "platforms:win-amd64*gl3_glfw*"
-		libdirs { path.join(_OPTIONS["glewdir"], "lib/Release/x64") }
 		libdirs { path.join(_OPTIONS["glfwdir64"], "lib-" .. string.gsub(_ACTION or '', "vs", "vc")) }
-		links { "opengl32", "glew32s", "glfw3" }
+		links { "opengl32", "glfw3" }
 
 	filter "platforms:linux*gl3_glfw*"
-		links { "GL", "GLEW", "glfw" }
+		links { "GL", "glfw" }
 		
 	filter "platforms:bsd*gl3_glfw*"
-		links { "GL", "GLEW", "glfw", "sysinfo" }
+		links { "GL", "glfw", "sysinfo" }
 		includedirs { "/usr/local/include" }
 		libdirs { "/usr/local/lib" }
 
 	filter "platforms:macosx*gl3_glfw*"
-		links { "GLEW", "glfw" }
+		links { "glfw" }
 		linkoptions { "-framework OpenGL" }
 		includedirs { "/opt/local/include" }
 		includedirs { "/usr/local/include" }
diff --git a/vendor/librw b/vendor/librw
index 41ae7b9b..f49c707d 160000
--- a/vendor/librw
+++ b/vendor/librw
@@ -1 +1 @@
-Subproject commit 41ae7b9b61c6736b34269df0f0350d1b5bcff4df
+Subproject commit f49c707db33bd060fdd17ebb004a658280817545