diff --git a/src/main/java/eu/crushedpixel/replaymod/holders/Keyframe.java b/src/main/java/eu/crushedpixel/replaymod/holders/Keyframe.java
index 2f0f265f..a81d1268 100755
--- a/src/main/java/eu/crushedpixel/replaymod/holders/Keyframe.java
+++ b/src/main/java/eu/crushedpixel/replaymod/holders/Keyframe.java
@@ -4,10 +4,12 @@ import eu.crushedpixel.replaymod.interpolation.KeyframeValue;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
 
 @Data
 @EqualsAndHashCode
 @AllArgsConstructor
+@NoArgsConstructor
 public class Keyframe<T extends KeyframeValue> {
 
     private int realTimestamp;
diff --git a/src/main/java/eu/crushedpixel/replaymod/holders/KeyframeSet.java b/src/main/java/eu/crushedpixel/replaymod/holders/KeyframeSet.java
index 5377c50f..82b14011 100644
--- a/src/main/java/eu/crushedpixel/replaymod/holders/KeyframeSet.java
+++ b/src/main/java/eu/crushedpixel/replaymod/holders/KeyframeSet.java
@@ -1,11 +1,13 @@
 package eu.crushedpixel.replaymod.holders;
 
+import lombok.NoArgsConstructor;
 import org.apache.commons.lang3.builder.HashCodeBuilder;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
+@NoArgsConstructor
 public class KeyframeSet implements GuiEntryListEntry {
     private String name;
     private Keyframe<AdvancedPosition>[] positionKeyframes;
diff --git a/src/main/java/eu/crushedpixel/replaymod/utils/LegacyKeyframeSetAdapter.java b/src/main/java/eu/crushedpixel/replaymod/utils/LegacyKeyframeSetAdapter.java
new file mode 100644
index 00000000..a1e8a2f9
--- /dev/null
+++ b/src/main/java/eu/crushedpixel/replaymod/utils/LegacyKeyframeSetAdapter.java
@@ -0,0 +1,97 @@
+package eu.crushedpixel.replaymod.utils;
+
+import com.google.gson.Gson;
+import com.google.gson.TypeAdapter;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import eu.crushedpixel.replaymod.holders.AdvancedPosition;
+import eu.crushedpixel.replaymod.holders.Keyframe;
+import eu.crushedpixel.replaymod.holders.KeyframeSet;
+import eu.crushedpixel.replaymod.holders.TimestampValue;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class LegacyKeyframeSetAdapter extends TypeAdapter<KeyframeSet[]> {
+
+    public LegacyKeyframeSetAdapter() {
+        super();
+    }
+
+    @Override
+    public KeyframeSet[] read(JsonReader in) throws IOException {
+        List<KeyframeSet> sets = new ArrayList<KeyframeSet>();
+
+        in.beginArray();
+        while(in.hasNext()) { //iterate over all array entries
+
+            KeyframeSet set = new KeyframeSet();
+            List<Keyframe> keyframes = new ArrayList<Keyframe>();
+
+            in.beginObject();
+            while(in.hasNext()) { //iterate over all object entries
+                String jsonTag = in.nextName();
+
+                if("name".equals(jsonTag)) {
+                    set.setName(in.nextString());
+
+                } else if("positionKeyframes".equals(jsonTag)) {
+                    in.beginArray();
+                    while(in.hasNext()) {
+                        Keyframe<AdvancedPosition> newKeyframe = new Keyframe<AdvancedPosition>();
+
+                        in.beginObject();
+                        while(in.hasNext()) {
+                            String jsonKeyframeTag = in.nextName();
+                            if("value".equals(jsonKeyframeTag) || "position".equals(jsonKeyframeTag)) {
+                                AdvancedPosition position = new Gson().fromJson(in, AdvancedPosition.class);
+                                newKeyframe.setValue(position);
+                            } else if("realTimestamp".equals(jsonKeyframeTag)) {
+                                newKeyframe.setRealTimestamp(in.nextInt());
+                            }
+                        }
+                        in.endObject();
+
+                        keyframes.add(newKeyframe);
+                    }
+                    in.endArray();
+
+                } else if("timeKeyframes".equals(jsonTag)) {
+                    in.beginArray();
+                    while(in.hasNext()) {
+                        Keyframe<TimestampValue> newKeyframe = new Keyframe<TimestampValue>();
+
+                        in.beginObject();
+                        while(in.hasNext()) {
+                            String jsonKeyframeTag = in.nextName();
+                            if("timestamp".equals(jsonKeyframeTag)) {
+                                TimestampValue timestampValue = new TimestampValue(in.nextInt());
+                                newKeyframe.setValue(timestampValue);
+                            } else if("value".equals(jsonKeyframeTag)) {
+                                TimestampValue timestampValue = new Gson().fromJson(in, TimestampValue.class);
+                                newKeyframe.setValue(timestampValue);
+                            } else if("realTimestamp".equals(jsonKeyframeTag)) {
+                                newKeyframe.setRealTimestamp(in.nextInt());
+                            }
+                        }
+                        in.endObject();
+
+                        keyframes.add(newKeyframe);
+                    }
+                    in.endArray();
+                }
+            }
+            in.endObject();
+
+            set.setKeyframes(keyframes.toArray(new Keyframe[keyframes.size()]));
+            sets.add(set);
+        }
+        in.endArray();
+
+        return sets.toArray(new KeyframeSet[sets.size()]);
+    }
+
+    @Override
+    public void write(JsonWriter out, KeyframeSet[] value) throws IOException {}
+}
diff --git a/src/main/java/eu/crushedpixel/replaymod/utils/ReplayFile.java b/src/main/java/eu/crushedpixel/replaymod/utils/ReplayFile.java
index ba01ca88..04cc9923 100644
--- a/src/main/java/eu/crushedpixel/replaymod/utils/ReplayFile.java
+++ b/src/main/java/eu/crushedpixel/replaymod/utils/ReplayFile.java
@@ -3,6 +3,7 @@ package eu.crushedpixel.replaymod.utils;
 import com.google.common.base.Supplier;
 import com.google.common.reflect.TypeToken;
 import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import eu.crushedpixel.replaymod.assets.AssetRepository;
@@ -100,7 +101,11 @@ public class ReplayFile extends ZipFile {
                         return null;
                     }
                     BufferedReader reader = new BufferedReader(new InputStreamReader(getInputStream(entry)));
-                    return new Gson().fromJson(reader, KeyframeSet[].class);
+
+                    GsonBuilder gsonBuilder = new GsonBuilder().registerTypeAdapter(KeyframeSet[].class, new LegacyKeyframeSetAdapter());
+                    Gson gson = gsonBuilder.create();
+
+                    return gson.fromJson(reader, KeyframeSet[].class);
                 } catch (IOException e) {
                     throw new RuntimeException(e);
                 }