diff --git a/addons/source-python/data/source-python/entities/orangebox/hl2mp/CBaseGrenade.ini b/addons/source-python/data/source-python/entities/orangebox/hl2mp/CBaseGrenade.ini
new file mode 100644
index 000000000..ed2065808
--- /dev/null
+++ b/addons/source-python/data/source-python/entities/orangebox/hl2mp/CBaseGrenade.ini
@@ -0,0 +1,6 @@
+[virtual_function]
+
+    # _ZN12CBaseGrenade8DetonateEv
+    [[detonate]]
+        offset_linux = 226
+        offset_windows = 225