diff --git a/scijava-ops-engine/src/main/java/org/scijava/ops/engine/matcher/convert/Conversions.java b/scijava-ops-engine/src/main/java/org/scijava/ops/engine/matcher/convert/Conversions.java
@@ -241,8 +241,8 @@ private static Optional<ConvertedOpInfo> postprocessIdentity(OpInfo info,
			return Optional.empty();
		}
		// And only applies when the mutable index was "converted" with identity
-		if (Ops.info(preConverters.get(ioIndex)).names().contains(
-			"engine.identity"))
		{
			// In this case, we need neither a postprocessor nor a copier,
			// because the mutable output was directly edited.

diff --git a/...gine/src/main/java/org/scijava/ops/engine/matcher/convert/ConvertedInfoTreeGenerator.java b/...gine/src/main/java/org/scijava/ops/engine/matcher/convert/ConvertedInfoTreeGenerator.java
@@ -39,6 +39,8 @@
import org.scijava.ops.api.*;
import org.scijava.ops.engine.BaseOpHints;
import org.scijava.ops.engine.InfoTreeGenerator;
import org.scijava.types.Nil;

/**

diff --git a/...-engine/src/main/java/org/scijava/ops/engine/matcher/impl/RuntimeSafeMatchingRoutine.java b/...-engine/src/main/java/org/scijava/ops/engine/matcher/impl/RuntimeSafeMatchingRoutine.java
@@ -53,7 +53,6 @@
import org.scijava.ops.engine.matcher.OpMatcher;
import org.scijava.ops.engine.matcher.impl.MatchingUtils.TypeVarInfo;
import org.scijava.priority.Priority;
-import org.scijava.struct.Member;
import org.scijava.common3.Types;
import org.scijava.types.infer.GenericAssignability;