diff --git a/eeschema/dialogs/dialog_symbol_fields_table.cpp b/eeschema/dialogs/dialog_symbol_fields_table.cpp
index cae5fe55a8..e28b7fdc51 100644
--- a/eeschema/dialogs/dialog_symbol_fields_table.cpp
+++ b/eeschema/dialogs/dialog_symbol_fields_table.cpp
@@ -2220,6 +2220,10 @@ void DIALOG_SYMBOL_FIELDS_TABLE::OnSchItemsAdded( SCHEMATIC&              aSch,
         {
             SCH_SYMBOL* symbol = static_cast<SCH_SYMBOL*>( item );
 
+            // Don't add power symbols
+            if( !symbol->IsMissingLibSymbol() && symbol->IsPower() )
+                continue;
+
             // Add all fields again in case this symbol has a new one
             for( SCH_FIELD& field : symbol->GetFields() )
                 AddField( field.GetCanonicalName(), field.GetName(), true, false, true );
@@ -2287,6 +2291,10 @@ void DIALOG_SYMBOL_FIELDS_TABLE::OnSchItemsChanged( SCHEMATIC&              aSch
         {
             SCH_SYMBOL* symbol = static_cast<SCH_SYMBOL*>( item );
 
+            // Don't add power symbols
+            if( !symbol->IsMissingLibSymbol() && symbol->IsPower() )
+                continue;
+
             // Add all fields again in case this symbol has a new one
             for( SCH_FIELD& field : symbol->GetFields() )
                 AddField( field.GetCanonicalName(), field.GetName(), true, false, true );