diff --git a/gstreamer/src/subclass/plugin_1_14.rs b/gstreamer/src/subclass/plugin_1_14.rs
index 7bccedf36..d2b53cf97 100644
--- a/gstreamer/src/subclass/plugin_1_14.rs
+++ b/gstreamer/src/subclass/plugin_1_14.rs
@@ -12,6 +12,8 @@ pub const MAJOR_VERSION: i32 = 1;
 pub const MINOR_VERSION: i32 = 14;
 #[cfg(all(feature = "v1_16", not(feature = "v1_18")))]
 pub const MINOR_VERSION: i32 = 16;
+#[cfg(all(feature = "v1_18", not(feature = "v1_20")))]
+pub const MINOR_VERSION: i32 = 17;
 
 #[macro_export]
 macro_rules! gst_plugin_define(