diff --git a/src/main/java/net/md_5/specialsource/JarMapping.java b/src/main/java/net/md_5/specialsource/JarMapping.java
index 9362338..f6dc36c 100644
--- a/src/main/java/net/md_5/specialsource/JarMapping.java
+++ b/src/main/java/net/md_5/specialsource/JarMapping.java
@@ -471,8 +471,8 @@ public class JarMapping {
             String oldFieldName = inputTransformer.transformFieldName(tokens[0], tokens[1]);
             String newFieldName = outputTransformer.transformFieldName(tokens[0], tokens[2]);
 
+            String newClassName = reverseMap.map(oldClassName);
             if (reverse) {
-                String newClassName = reverseMap.map(oldClassName);
                 if (newClassName.equals(oldClassName)) {
                     // throw new IOException("Invalid csrg file line, could not be reversed: " + line);
                 }
@@ -484,6 +484,7 @@ public class JarMapping {
             }
 
             fields.put(oldClassName + "/" + oldFieldName, newFieldName);
+            fields.put(newClassName + "/" + oldFieldName, newFieldName);
         } else if (tokens.length == 4) {
             String oldClassName = inputTransformer.transformClassName(tokens[0]);
             String oldMethodName = inputTransformer.transformMethodName(tokens[0], tokens[1], tokens[2]);
@@ -608,12 +609,14 @@ public class JarMapping {
             }
 
             String oldEntry = oldClassName + "/" + oldFieldName;
+            String newEntryHack = newClassName + "/" + oldFieldName;
+
             if (fields.containsKey(oldEntry) && !newFieldName.equals(fields.get(oldEntry))) {
                 throw new IllegalArgumentException("Duplicate field mapping: " + oldEntry + " ->" + newFieldName
                         + " but already mapped to " + fields.get(oldEntry) + " in line=" + line);
             }
-
             fields.put(oldEntry, newFieldName);
+            fields.put(newEntryHack, newFieldName);
         } else if (kind.equals("MD:")) {
             String oldFull = tokens[1];
             String newFull = tokens[3];
diff --git a/src/main/java/net/md_5/specialsource/UnsortedRemappingMethodAdapter.java b/src/main/java/net/md_5/specialsource/UnsortedRemappingMethodAdapter.java
index 2dd53fc..838f396 100644
--- a/src/main/java/net/md_5/specialsource/UnsortedRemappingMethodAdapter.java
+++ b/src/main/java/net/md_5/specialsource/UnsortedRemappingMethodAdapter.java
@@ -81,6 +81,7 @@ public class UnsortedRemappingMethodAdapter extends MethodRemapper {
             Object... bsmArgs) {
 
         // Special case lambda metaFactory to get new name
+
         if (META_FACTORIES.contains(bsm)) {
             String owner = Type.getReturnType(desc).getInternalName();
             String odesc = ((Type) bsmArgs[0]).getDescriptor(); // First constant argument is "samMethodType - Signature and return type of method to be implemented by the function object."
@@ -90,6 +91,19 @@ public class UnsortedRemappingMethodAdapter extends MethodRemapper {
             name = remapper.mapInvokeDynamicMethodName(name, desc);
         }
 
+        if (bsm.getOwner().equals("java/lang/runtime/ObjectMethods")) {
+            // TODO: consider asserting name (the parameter) equals hashCode, toString, or equals
+
+            Type clazz = (Type)bsmArgs[0];
+            // TODO: consider asserting (String)bsmArgs[1] == "step;feature"
+
+            for (int i = 2; i < bsmArgs.length; i++) {
+                Handle h = (Handle)bsmArgs[i];
+                String newName = remapper.mapFieldName(clazz.getInternalName(), h.getName(), h.getDesc());
+                bsmArgs[i] = new Handle(h.getTag(), h.getOwner(), newName, h.getDesc(), h.isInterface());
+            }
+        }
+
         for (int i = 0; i < bsmArgs.length; i++) {
             bsmArgs[i] = remapper.mapValue(bsmArgs[i]);
         }