diff --git a/plugins/builtin/romfs/lang/en_US.json b/plugins/builtin/romfs/lang/en_US.json
index 4b3c9b7ef..c9e0b0ec4 100644
--- a/plugins/builtin/romfs/lang/en_US.json
+++ b/plugins/builtin/romfs/lang/en_US.json
@@ -1008,6 +1008,7 @@
         "hex.builtin.welcome.customize.settings.desc": "Change preferences of ImHex",
         "hex.builtin.welcome.customize.settings.title": "Settings",
         "hex.builtin.welcome.drop_file": "Drop a file here to get started...",
+        "hex.builtin.welcome.nightly_build": "You're running a nightly build of ImHex.\n\nPlease report any bugs you encounter on the GitHub issue tracker!",
         "hex.builtin.welcome.header.customize": "Customize",
         "hex.builtin.welcome.header.help": "Help",
         "hex.builtin.welcome.header.info": "Information",
diff --git a/plugins/builtin/source/content/welcome_screen.cpp b/plugins/builtin/source/content/welcome_screen.cpp
index 2e1f85397..71c0d3ee4 100644
--- a/plugins/builtin/source/content/welcome_screen.cpp
+++ b/plugins/builtin/source/content/welcome_screen.cpp
@@ -190,7 +190,9 @@ namespace hex::plugin::builtin {
                     ImGui::SameLine(0);
                     ImGui::SetCursorPosX(ImGui::GetCursorPosX() - 15_scaled);
                     ImGui::SetCursorPosY(ImGui::GetCursorPosY() + 5_scaled);
+
                     ImGui::Image(s_nightlyTexture, s_nightlyTexture.getSize());
+                    ImGuiExt::InfoTooltip("hex.builtin.welcome.nightly_build"_lang);
 
                     ImGui::SetCursorPos(cursor);
                 }