diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c
index 513df5c8194..4905a4679a4 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_scan.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c
@@ -676,9 +676,6 @@ scan_declaration(struct tgsi_shader_info *info,
          case TGSI_SEMANTIC_PRIMID:
             info->uses_primid = true;
             break;
-         case TGSI_SEMANTIC_POSITION:
-            info->reads_position = true;
-            break;
          case TGSI_SEMANTIC_FACE:
             info->uses_frontface = true;
             break;
@@ -713,9 +710,6 @@ scan_declaration(struct tgsi_shader_info *info,
          case TGSI_SEMANTIC_INVOCATIONID:
             info->uses_invocationid = true;
             break;
-         case TGSI_SEMANTIC_POSITION:
-            info->reads_position = true;
-            break;
          case TGSI_SEMANTIC_FACE:
             info->uses_frontface = true;
             break;
diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.h b/src/gallium/auxiliary/tgsi/tgsi_scan.h
index 6f8f7661cf4..e79f5341ace 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_scan.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_scan.h
@@ -84,7 +84,6 @@ struct tgsi_shader_info
    bool reads_perpatch_outputs;
    bool reads_tessfactor_outputs;
 
-   bool reads_position; /**< does fragment shader read position? */
    bool reads_z; /**< does fragment shader read depth? */
    bool reads_samplemask; /**< does fragment shader read sample mask? */
    bool reads_tess_factors; /**< If TES reads TESSINNER or TESSOUTER */