diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/SWFOutputStream.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/SWFOutputStream.java
index 22b4b38a2..709fe332a 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/SWFOutputStream.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/SWFOutputStream.java
@@ -198,23 +198,10 @@ public class SWFOutputStream extends OutputStream {
      * @throws IOException
      */
     public void writeNetString(String value) throws IOException {
-        byte[] data = value.getBytes();
-        writeUI8(data.length);
-        write(data);
-    }
-
-    /**
-     * Writes netstring (length + string) value to the stream
-     *
-     * @param value String value
-     * @param charset
-     * @throws IOException
-     */
-    public void writeNetString(String value, Charset charset) throws IOException {
         byte[] data = value.getBytes(charset);
         writeUI8(data.length);
         write(data);
-    }
+    }   
 
     /**
      * Writes UI32 (Unsigned 32bit integer) value to the stream
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFont2Tag.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFont2Tag.java
index 2e04c517a..511ba8a97 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFont2Tag.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFont2Tag.java
@@ -256,11 +256,7 @@ public class DefineFont2Tag extends FontTag {
         sos.writeUB(1, fontFlagsItalic ? 1 : 0);
         sos.writeUB(1, fontFlagsBold ? 1 : 0);
         sos.writeLANGCODE(languageCode);
-        if (swf.version >= 6) {
-            sos.writeNetString(fontName, Utf8Helper.charset);
-        } else {
-            sos.writeNetString(fontName);
-        }
+        sos.writeNetString(fontName);
         int numGlyphs = glyphShapeTable.size();
         sos.writeUI16(numGlyphs);
 
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFont3Tag.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFont3Tag.java
index ea55e6dee..189f2eb00 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFont3Tag.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFont3Tag.java
@@ -253,11 +253,7 @@ public class DefineFont3Tag extends FontTag {
         sos.writeUB(1, fontFlagsItalic ? 1 : 0);
         sos.writeUB(1, fontFlagsBold ? 1 : 0);
         sos.writeLANGCODE(languageCode);
-        if (swf.version >= 6) {
-            sos.writeNetString(fontName, Utf8Helper.charset);
-        } else {
-            sos.writeNetString(fontName);
-        }
+        sos.writeNetString(fontName);
         sos.writeUI16(numGlyphs);
 
         for (long offset : offsetTable) {
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFontInfo2Tag.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFontInfo2Tag.java
index f984e867e..46a8b1d19 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFontInfo2Tag.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFontInfo2Tag.java
@@ -118,11 +118,7 @@ public class DefineFontInfo2Tag extends FontInfoTag {
     @Override
     public void getData(SWFOutputStream sos) throws IOException {
         sos.writeUI16(fontID);
-        if (swf.version >= 6) {
-            sos.writeNetString(fontName, Utf8Helper.charset);
-        } else {
-            sos.writeNetString(fontName);
-        }
+        sos.writeNetString(fontName);
         sos.writeUB(2, reserved);
         sos.writeUB(1, fontFlagsSmallText ? 1 : 0);
         sos.writeUB(1, fontFlagsShiftJIS ? 1 : 0);
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFontInfoTag.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFontInfoTag.java
index c74ae7d4d..44f312b9c 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFontInfoTag.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/tags/DefineFontInfoTag.java
@@ -116,11 +116,7 @@ public class DefineFontInfoTag extends FontInfoTag {
     @Override
     public void getData(SWFOutputStream sos) throws IOException {
         sos.writeUI16(fontID);
-        if (swf.version >= 6) {
-            sos.writeNetString(fontName, Utf8Helper.charset);
-        } else {
-            sos.writeNetString(fontName);
-        }
+        sos.writeNetString(fontName);
         sos.writeUB(2, reserved);
         sos.writeUB(1, fontFlagsSmallText ? 1 : 0);
         sos.writeUB(1, fontFlagsShiftJIS ? 1 : 0);