diff --git a/src/bpf_helpers.h b/src/bpf_helpers.h
index d4e4e38..c145da0 100644
--- a/src/bpf_helpers.h
+++ b/src/bpf_helpers.h
@@ -315,8 +315,8 @@ enum libbpf_tristate {
 			  ___param, sizeof(___param));		\
 })
 
-extern int bpf_stream_vprintk_impl(int stream_id, const char *fmt__str, const void *args,
-				   __u32 len__sz, void *aux__prog) __weak __ksym;
+extern int bpf_stream_vprintk(int stream_id, const char *fmt__str, const void *args,
+			      __u32 len__sz) __weak __ksym;
 
 #define bpf_stream_printk(stream_id, fmt, args...)					\
 ({											\
@@ -328,7 +328,7 @@ extern int bpf_stream_vprintk_impl(int stream_id, const char *fmt__str, const vo
 	___bpf_fill(___param, args);							\
 	_Pragma("GCC diagnostic pop")							\
 											\
-	bpf_stream_vprintk_impl(stream_id, ___fmt, ___param, sizeof(___param), NULL);	\
+	bpf_stream_vprintk(stream_id, ___fmt, ___param, sizeof(___param));		\
 })
 
 /* Use __bpf_printk when bpf_printk call has 3 or fewer fmt args