diff --git a/src/android/interoperability/with-c/rust/libanalyze/analyze.h b/src/android/interoperability/with-c/rust/libanalyze/analyze.h
index 51d62779..a8035be5 100644
--- a/src/android/interoperability/with-c/rust/libanalyze/analyze.h
+++ b/src/android/interoperability/with-c/rust/libanalyze/analyze.h
@@ -18,8 +18,6 @@
 #ifndef ANALYSE_H
 #define ANALYSE_H
 
-extern "C" {
 void analyze_numbers(int x, int y);
-}
 
 #endif