diff --git a/src/graphics/rtts.cpp b/src/graphics/rtts.cpp
index f247379b2..76cfc85e4 100644
--- a/src/graphics/rtts.cpp
+++ b/src/graphics/rtts.cpp
@@ -88,6 +88,7 @@ RTT::RTT(size_t width, size_t height)
     GLint rgb_format = GL_BGR;
     GLint diffuse_specular_internal_format = GL_R11F_G11F_B10F;
     GLint type = GL_FLOAT;
+    GLint srgb_internal_format = GL_SRGB8_ALPHA8;
     
 #if defined(USE_GLES2)
     if (!CVS->isEXTColorBufferFloatUsable())
@@ -101,6 +102,8 @@ RTT::RTT(size_t width, size_t height)
         diffuse_specular_internal_format = GL_RGBA8;
         type = GL_UNSIGNED_BYTE;
     }
+    
+    srgb_internal_format = GL_RGBA8;
 #endif
 
     RenderTargetTextures[RTT_TMP1] = generateRTT(res, rgba_internal_format, rgba_format, type);
@@ -110,9 +113,9 @@ RTT::RTT(size_t width, size_t height)
     RenderTargetTextures[RTT_LINEAR_DEPTH] = generateRTT(res, red32_internal_format, red_format, type, linear_depth_mip_levels);
     RenderTargetTextures[RTT_NORMAL_AND_DEPTH] = generateRTT(res, rgba_internal_format, GL_RGBA, type);
     RenderTargetTextures[RTT_COLOR] = generateRTT(res, rgba_internal_format, rgba_format, type);
-    RenderTargetTextures[RTT_MLAA_COLORS] = generateRTT(res, GL_SRGB8_ALPHA8, rgb_format, GL_UNSIGNED_BYTE);
-    RenderTargetTextures[RTT_MLAA_TMP] = generateRTT(res, GL_SRGB8_ALPHA8, rgb_format, GL_UNSIGNED_BYTE);
-    RenderTargetTextures[RTT_MLAA_BLEND] = generateRTT(res, GL_SRGB8_ALPHA8, rgb_format, GL_UNSIGNED_BYTE);
+    RenderTargetTextures[RTT_MLAA_COLORS] = generateRTT(res, srgb_internal_format, rgb_format, GL_UNSIGNED_BYTE);
+    RenderTargetTextures[RTT_MLAA_TMP] = generateRTT(res, srgb_internal_format, rgb_format, GL_UNSIGNED_BYTE);
+    RenderTargetTextures[RTT_MLAA_BLEND] = generateRTT(res, srgb_internal_format, rgb_format, GL_UNSIGNED_BYTE);
     RenderTargetTextures[RTT_SSAO] = generateRTT(res, red_internal_format, red_format, type);
     RenderTargetTextures[RTT_DISPLACE] = generateRTT(res, rgba_internal_format, rgba_format, type);
     RenderTargetTextures[RTT_DIFFUSE] = generateRTT(res, diffuse_specular_internal_format, rgb_format, type);