diff --git a/server/channelserver/compression/deltacomp/deltacomp.go b/server/channelserver/compression/deltacomp/deltacomp.go
index 66414a357..9c21b138c 100644
--- a/server/channelserver/compression/deltacomp/deltacomp.go
+++ b/server/channelserver/compression/deltacomp/deltacomp.go
@@ -1,11 +1,10 @@
 package deltacomp
 
 import (
-	"io"
 	"bytes"
+	"io"
 )
 
-
 func checkReadUint8(r *bytes.Reader) (uint8, error) {
 	b, err := r.ReadByte()
 	if err != nil {
@@ -73,7 +72,7 @@ func ApplyDataDiff(diff []byte, baseData []byte) []byte {
 			// No more data
 			break
 		}
-		differentCount -= 1
+		differentCount--
 
 		// Apply the patch bytes.
 		for i := 0; i < differentCount; i++ {
@@ -90,85 +89,3 @@ func ApplyDataDiff(diff []byte, baseData []byte) []byte {
 
 	return baseCopy
 }
-
-
-/*
-func checkReadUint8(bf *byteframe.ByteFrame) (uint8, error) {
-	if len(bf.DataFromCurrent()) >= 1 {
-		return bf.ReadUint8(), nil
-	}
-	return 0, errors.New("Not enough data")
-}
-
-func checkReadUint16(bf *byteframe.ByteFrame) (uint16, error) {
-	if len(bf.DataFromCurrent()) >= 2 {
-		return bf.ReadUint16(), nil
-	}
-	return 0, errors.New("Not enough data")
-}
-
-func readCount(bf *byteframe.ByteFrame) (int, error) {
-	var count int
-
-	count8, err := checkReadUint8(bf)
-	if err != nil {
-		return 0, err
-	}
-	count = int(count8)
-
-	if count == 0 {
-		count16, err := checkReadUint16(bf)
-		if err != nil {
-			return 0, err
-		}
-		count = int(count16)
-	}
-
-	return int(count), nil
-}
-
-// ApplyDataDiff applies a delta data diff patch onto given base data.
-func ApplyDataDiff(diff []byte, baseData []byte) []byte {
-	// Make a copy of the base data to return,
-	// (probably just make this modify the given slice in the future).
-	baseCopy := make([]byte, len(baseData))
-	copy(baseCopy, baseData)
-
-	patch := byteframe.NewByteFrameFromBytes(diff)
-
-	// The very first matchCount is +1 more than it should be, so we start at -1.
-	dataOffset := -1
-	for {
-		// Read the amount of matching bytes.
-		matchCount, err := readCount(patch)
-		if err != nil {
-			// No more data
-			break
-		}
-
-		dataOffset += matchCount
-
-		// Read the amount of differing bytes.
-		differentCount, err := readCount(patch)
-		if err != nil {
-			// No more data
-			break
-		}
-		differentCount -= 1
-
-		// Apply the patch bytes.
-		for i := 0; i < differentCount; i++ {
-			b, err := checkReadUint8(patch)
-			if err != nil {
-				panic("Invalid or misunderstood patch format!")
-			}
-			baseCopy[dataOffset+i] = b
-		}
-
-		dataOffset += differentCount - 1
-
-	}
-
-	return baseCopy
-}
-*/
\ No newline at end of file
diff --git a/server/channelserver/compression/deltacomp/test_data/savedata_0_after.bin b/server/channelserver/compression/deltacomp/test_data/savedata_0_after.bin
deleted file mode 100644
index 4d78f405d..000000000
Binary files a/server/channelserver/compression/deltacomp/test_data/savedata_0_after.bin and /dev/null differ
diff --git a/server/channelserver/compression/deltacomp/test_data/savedata_0_before.bin b/server/channelserver/compression/deltacomp/test_data/savedata_0_before.bin
deleted file mode 100644
index 9a6ec60a2..000000000
Binary files a/server/channelserver/compression/deltacomp/test_data/savedata_0_before.bin and /dev/null differ
diff --git a/server/channelserver/compression/deltacomp/test_data/savedata_0_patch_0.bin b/server/channelserver/compression/deltacomp/test_data/savedata_0_patch_0.bin
deleted file mode 100644
index de039d4f6..000000000
Binary files a/server/channelserver/compression/deltacomp/test_data/savedata_0_patch_0.bin and /dev/null differ