diff --git a/pcbnew/drc/drc_item.cpp b/pcbnew/drc/drc_item.cpp
index dc8c69be5d..6b7dfc4ac2 100644
--- a/pcbnew/drc/drc_item.cpp
+++ b/pcbnew/drc/drc_item.cpp
@@ -90,10 +90,6 @@ DRC_ITEM DRC_ITEM::trackWidth( DRCE_TRACK_WIDTH,
         _( "Track width outside allowed limits" ),
         wxT( "track_width" ) );
 
-DRC_ITEM DRC_ITEM::viaTooSmall( DRCE_TOO_SMALL_VIA,
-        _( "Via size too small" ),
-        wxT( "via_too_small" ) );
-
 DRC_ITEM DRC_ITEM::annulus( DRCE_ANNULUS,
         _( "Annulus" ),
         wxT( "annulus" ) );
@@ -114,10 +110,6 @@ DRC_ITEM DRC_ITEM::padstack( DRCE_PADSTACK,
         _( "Padstack is not valid" ),
         wxT( "padstack" ) );
 
-DRC_ITEM DRC_ITEM::microviaTooSmall( DRCE_TOO_SMALL_MICROVIA,
-        _( "Micro via size too small" ),
-        wxT( "microvia_too_small" ) );
-
 DRC_ITEM DRC_ITEM::microviaDrillTooSmall( DRCE_TOO_SMALL_MICROVIA_DRILL,
         _( "Micro via drill too small" ),
         wxT( "microvia_drill_too_small" ) );
@@ -189,12 +181,10 @@ std::vector<std::reference_wrapper<RC_ITEM>> DRC_ITEM::allItemTypes( {
             DRC_ITEM::holeNearHole,
             DRC_ITEM::holeClearance,
             DRC_ITEM::trackWidth,
-            DRC_ITEM::viaTooSmall,
             DRC_ITEM::annulus,
             DRC_ITEM::drillTooSmall,
             DRC_ITEM::viaHoleLargerThanPad,
             DRC_ITEM::padstack,
-            DRC_ITEM::microviaTooSmall,
             DRC_ITEM::microviaDrillTooSmall,
             DRC_ITEM::keepout,
             DRC_ITEM::courtyardsOverlap,
@@ -229,13 +219,11 @@ std::shared_ptr<DRC_ITEM> DRC_ITEM::Create( int aErrorCode )
     case DRCE_DRILLED_HOLES_TOO_CLOSE:  return std::make_shared<DRC_ITEM>( holeNearHole );
     case DRCE_HOLE_CLEARANCE:           return std::make_shared<DRC_ITEM>( holeClearance );
     case DRCE_TRACK_WIDTH:              return std::make_shared<DRC_ITEM>( trackWidth );
-    case DRCE_TOO_SMALL_VIA:            return std::make_shared<DRC_ITEM>( viaTooSmall );
     case DRCE_ANNULUS:                  return std::make_shared<DRC_ITEM>( annulus );
     case DRCE_TOO_SMALL_DRILL:          return std::make_shared<DRC_ITEM>( drillTooSmall );
     case DRCE_VIA_HOLE_BIGGER:          return std::make_shared<DRC_ITEM>( viaHoleLargerThanPad );
     case DRCE_VIA_DIAMETER:             return std::make_shared<DRC_ITEM>( viaDiameter );
     case DRCE_PADSTACK:                 return std::make_shared<DRC_ITEM>( padstack );
-    case DRCE_TOO_SMALL_MICROVIA:       return std::make_shared<DRC_ITEM>( microviaTooSmall );
     case DRCE_TOO_SMALL_MICROVIA_DRILL: return std::make_shared<DRC_ITEM>( microviaDrillTooSmall );
     case DRCE_KEEPOUT:                  return std::make_shared<DRC_ITEM>( keepout );
     case DRCE_OVERLAPPING_FOOTPRINTS:   return std::make_shared<DRC_ITEM>( courtyardsOverlap );
diff --git a/pcbnew/drc/drc_item.h b/pcbnew/drc/drc_item.h
index ba4e20f5b7..b1e9fa679c 100644
--- a/pcbnew/drc/drc_item.h
+++ b/pcbnew/drc/drc_item.h
@@ -46,13 +46,11 @@ enum PCB_DRC_CODE {
     DRCE_DRILLED_HOLES_TOO_CLOSE,        // overlapping drilled holes break drill bits
     DRCE_HOLE_CLEARANCE,                 //
     DRCE_TRACK_WIDTH,                    // Track width is too small or too large
-    DRCE_TOO_SMALL_VIA,                  // Too small via size
     DRCE_ANNULUS,                        // Via size and drill leave annulus too small or too large
     DRCE_TOO_SMALL_DRILL,                // Too small via or pad drill
     DRCE_VIA_HOLE_BIGGER,                // via's hole is bigger than its diameter
     DRCE_VIA_DIAMETER,                   // Via diameter checks (min/max)
     DRCE_PADSTACK,                       // something is wrong with a pad or via stackup
-    DRCE_TOO_SMALL_MICROVIA,             // Too small micro via size
     DRCE_TOO_SMALL_MICROVIA_DRILL,       // Too small micro via drill
     DRCE_KEEPOUT,                        // A disallowed object is inside a keepout
     DRCE_OVERLAPPING_FOOTPRINTS,         // footprint courtyards overlap
@@ -127,13 +125,11 @@ private:
     static DRC_ITEM holeNearHole;
     static DRC_ITEM holeClearance;
     static DRC_ITEM trackWidth;
-    static DRC_ITEM viaTooSmall;
     static DRC_ITEM annulus;
     static DRC_ITEM drillTooSmall;
     static DRC_ITEM viaHoleLargerThanPad;
     static DRC_ITEM viaDiameter;
     static DRC_ITEM padstack;
-    static DRC_ITEM microviaTooSmall;
     static DRC_ITEM microviaDrillTooSmall;
     static DRC_ITEM keepout;
     static DRC_ITEM courtyardsOverlap;
diff --git a/pcbnew/drc/drc_test_provider_via_diameter.cpp b/pcbnew/drc/drc_test_provider_via_diameter.cpp
index a437e59a73..990e43d43c 100644
--- a/pcbnew/drc/drc_test_provider_via_diameter.cpp
+++ b/pcbnew/drc/drc_test_provider_via_diameter.cpp
@@ -30,8 +30,7 @@
     Via diameter test.
 
     Errors generated:
-    - DRCE_TOO_SMALL_VIA
-    - DRCE_TOO_SMALL_MICROVIA
+    - DRCE_VIA_DIAMETER
 */
 
 class DRC_TEST_PROVIDER_VIA_DIAMETER : public DRC_TEST_PROVIDER