diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a02324e4..f4c4f231f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ All notable changes to this project will be documented in this file.
 ### Added
 - FLA export - generating bin/*.dat files for movies and images
 - [#943], [#1812], [#2287] Export to older binary FLA formats (CS4, CS3, Flash 8, MX 2004, MX, Flash 5)
+- [#2286] Set SWF version in FlashDevelop project
 
 ### Changed
 - [#1644] Swapped Save all and Save buttons - Save is bigger
@@ -3558,6 +3559,7 @@ Major version of SWF to XML export changed to 2.
 [#943]: https://www.free-decompiler.com/flash/issues/943
 [#1812]: https://www.free-decompiler.com/flash/issues/1812
 [#2287]: https://www.free-decompiler.com/flash/issues/2287
+[#2286]: https://www.free-decompiler.com/flash/issues/2286
 [#1644]: https://www.free-decompiler.com/flash/issues/1644
 [#2309]: https://www.free-decompiler.com/flash/issues/2309
 [#2300]: https://www.free-decompiler.com/flash/issues/2300
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/swf/SwfFlashDevelopExporter.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/swf/SwfFlashDevelopExporter.java
index 657310d49..1c57244b1 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/swf/SwfFlashDevelopExporter.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/swf/SwfFlashDevelopExporter.java
@@ -170,7 +170,7 @@ public class SwfFlashDevelopExporter {
                     + "    <option linkReport=\"\" />\n"
                     + "    <option loadExterns=\"\" />\n"
                     + "    <option staticLinkRSL=\"True\" />\n"
-                    + "    <option additional=\"\" />\n"
+                    + "    <option additional=\"-swf-version=" + swf.version + "\" />\n"
                     + "    <option compilerConstants=\"\" />\n"
                     + "    <option minorVersion=\"\" />\n"
                     + "  </build>\n"
@@ -259,7 +259,7 @@ public class SwfFlashDevelopExporter {
                     + "    <option useResourceBundleMetadata=\"True\" />\n"
                     + "    <option warnings=\"True\" />\n"
                     + "    <option verboseStackTraces=\"False\" />\n"
-                    + "    <option additional=\"\" />\n"
+                    + "    <option additional=\"-swf-version=" + swf.version + "\" />\n"
                     + "    <option customSDK=\"\" />\n"
                     + "  </build>\n"
                     + "  <!-- Class files to compile (other referenced classes will automatically be included) -->\n"