diff --git a/build_scripts/compile_version_string.txt b/build_scripts/compile_version_string.txt
index 43e84d4..c7db817 100644
--- a/build_scripts/compile_version_string.txt
+++ b/build_scripts/compile_version_string.txt
@@ -1 +1 @@
-5.2.1-release
\ No newline at end of file
+5.2.1-dev
\ No newline at end of file