diff --git a/src/dlangui/graphics/glsupport.d b/src/dlangui/graphics/glsupport.d
index ad3fc543..d5f896c4 100644
--- a/src/dlangui/graphics/glsupport.d
+++ b/src/dlangui/graphics/glsupport.d
@@ -84,10 +84,17 @@ class GLProgram {
         import core.stdc.stdlib;
         import std.string;
 
-		Log.d("compileShader glsl=", glslversion, " code: ", src);
+        char[] versionLine;
+        versionLine ~= "#version ";
+        foreach(ch; glslversion)
+            if (ch >= '0' && ch <= '9')
+                versionLine ~= ch;
+        versionLine ~= "\n\n";
+        string sourceCode = versionLine ~ src;
+		Log.d("compileShader glsl=", glslversion, " code: ", sourceCode);
 
         GLuint shader = glCreateShader(type);//GL_VERTEX_SHADER
-        const char * psrc = src.toStringz;
+        const char * psrc = sourceCode.toStringz;
         GLuint len = cast(uint)src.length;
         glShaderSource(shader, 1, &psrc, cast(const(int)*)&len);
         glCompileShader(shader);
diff --git a/src/dlangui/platforms/sdl/sdlapp.d b/src/dlangui/platforms/sdl/sdlapp.d
index 3ec78bed..1714c5d3 100644
--- a/src/dlangui/platforms/sdl/sdlapp.d
+++ b/src/dlangui/platforms/sdl/sdlapp.d
@@ -147,23 +147,9 @@ class SDLWindow : Window {
                 Log.i("Trying to create OpenGL 3.2 context");
                 _context = SDL_GL_CreateContext(_win); // Create the actual context and make it current
                 if (!_context) {
-                    Log.e("SDL_GL_CreateContext failed for version 3.2: ", fromStringz(SDL_GetError()));
-                    Log.w("Trying to create OpenGL 2.1 context");
-                    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION,2);
-                    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION,1);
-                    _context = SDL_GL_CreateContext(_win); // Create the actual context and make it current
-                    if (!_context) {
-                        Log.e("SDL_GL_CreateContext failed: ", fromStringz(SDL_GetError()));
-                        Log.w("Trying to create OpenGL 2.0 context");
-                        SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION,2);
-                        SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION,0);
-                        _context = SDL_GL_CreateContext(_win); // Create the actual context and make it current
-                        if (!_context) {
-                            Log.e("SDL_GL_CreateContext failed: ", fromStringz(SDL_GetError()));
-                            _enableOpengl = false;
-                            Log.w("OpenGL support is disabled");
-                        }
-                    }
+                    Log.e("SDL_GL_CreateContext failed: ", fromStringz(SDL_GetError()));
+                    _enableOpengl = false;
+                    Log.w("OpenGL support is disabled");
                 }
                 if (_context && !_gl3Reloaded) {
                     DerelictGL3.reload();