diff --git a/src/if_ruby.c b/src/if_ruby.c
index 34fc0ed..c2a2ec3 100644
--- a/src/if_ruby.c
+++ b/src/if_ruby.c
@@ -124,7 +124,7 @@
 #endif
 
 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 26
-# define rb_ary_detransient (*dll_rb_ary_detransient)
+# define rb_ary_detransient rb_ary_detransient_stub
 #endif
 
 #include <ruby.h>
@@ -549,6 +549,13 @@
 #  endif
 # endif
 
+# if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 26
+void rb_ary_detransient_stub(VALUE x)
+{
+    dll_rb_ary_detransient(x);
+}
+# endif
+
 static HINSTANCE hinstRuby = NULL; /* Instance of ruby.dll */
 
 /*