diff --git a/docs/relnotes/new_features.txt b/docs/relnotes/new_features.txt
index cbc77485aba..11393c35c67 100644
--- a/docs/relnotes/new_features.txt
+++ b/docs/relnotes/new_features.txt
@@ -1 +1,2 @@
 d3d12 GL4.2
+GL_NV_pack_subimage
diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h
index bb58655a17b..602bdfc68ef 100644
--- a/src/mesa/main/extensions_table.h
+++ b/src/mesa/main/extensions_table.h
@@ -402,6 +402,7 @@ EXT(NV_fragment_shader_interlock            , ARB_fragment_shader_interlock
 EXT(NV_half_float                           , ARB_half_float_vertex                  , GLL, x,  x ,  x, 2001)
 EXT(NV_image_formats                        , dummy_true                             ,  x ,  x ,  x ,  31, 2014)
 EXT(NV_light_max_exponent                   , dummy_true                             , GLL,  x ,  x ,  x , 1999)
+EXT(NV_pack_subimage                        , dummy_true                             ,  x ,  x ,  x , ES2, 2009)
 EXT(NV_packed_depth_stencil                 , dummy_true                             , GLL, GLC,  x ,  x , 2000)
 EXT(NV_pixel_buffer_object                  , EXT_pixel_buffer_object                ,  x ,  x ,  x , ES2, 2012)
 EXT(NV_primitive_restart                    , NV_primitive_restart                   , GLL,  x ,  x ,  x , 2002)
diff --git a/src/mesa/main/pixelstore.c b/src/mesa/main/pixelstore.c
index b16881df727..0f384b5f86e 100644
--- a/src/mesa/main/pixelstore.c
+++ b/src/mesa/main/pixelstore.c
@@ -55,7 +55,7 @@ pixel_storei(GLenum pname, GLint param, bool no_error)
          ctx->Pack.LsbFirst = param ? GL_TRUE : GL_FALSE;
          break;
       case GL_PACK_ROW_LENGTH:
-         if (!no_error && !_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+         if (!no_error && ctx->API == API_OPENGLES)
             goto invalid_enum_error;
          if (!no_error && param<0)
             goto invalid_value_error;
@@ -69,14 +69,14 @@ pixel_storei(GLenum pname, GLint param, bool no_error)
          ctx->Pack.ImageHeight = param;
          break;
       case GL_PACK_SKIP_PIXELS:
-         if (!no_error && !_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+         if (!no_error && ctx->API == API_OPENGLES)
             goto invalid_enum_error;
          if (!no_error && param<0)
             goto invalid_value_error;
          ctx->Pack.SkipPixels = param;
          break;
       case GL_PACK_SKIP_ROWS:
-         if (!no_error && !_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+         if (!no_error && ctx->API == API_OPENGLES)
             goto invalid_enum_error;
          if (!no_error && param<0)
             goto invalid_value_error;