diff --git a/src/gallium/drivers/svga/svga_state_fs.c b/src/gallium/drivers/svga/svga_state_fs.c
index 5e568993fed..eeb1ba60f65 100644
--- a/src/gallium/drivers/svga/svga_state_fs.c
+++ b/src/gallium/drivers/svga/svga_state_fs.c
@@ -115,6 +115,10 @@ get_compiled_dummy_shader(struct svga_context *svga,
    FREE((void *) fs->base.tokens);
    fs->base.tokens = dummy;
 
+   tgsi_scan_shader(fs->base.tokens, &fs->base.info);
+   fs->generic_inputs = svga_get_generic_inputs_mask(&fs->base.info);
+   svga_remap_generics(fs->generic_inputs, fs->generic_remap_table);
+
    variant = translate_fragment_program(svga, fs, key);
    return variant;
 }
diff --git a/src/gallium/drivers/svga/svga_state_vs.c b/src/gallium/drivers/svga/svga_state_vs.c
index a0ab868cbba..3dfc9f451c9 100644
--- a/src/gallium/drivers/svga/svga_state_vs.c
+++ b/src/gallium/drivers/svga/svga_state_vs.c
@@ -105,6 +105,9 @@ get_compiled_dummy_vertex_shader(struct svga_context *svga,
    FREE((void *) vs->base.tokens);
    vs->base.tokens = dummy;
 
+   tgsi_scan_shader(vs->base.tokens, &vs->base.info);
+   vs->generic_outputs = svga_get_generic_outputs_mask(&vs->base.info);
+
    variant = translate_vertex_program(svga, vs, key);
    return variant;
 }