diff --git a/backend.native/tests/build.gradle b/backend.native/tests/build.gradle
index 4c2b110bbcf..e3486ac33cc 100644
--- a/backend.native/tests/build.gradle
+++ b/backend.native/tests/build.gradle
@@ -2070,7 +2070,7 @@ kotlinNativeInterop {
     }
 
     sockets {
-        defFile '../../samples/socket/src/main/c_interop/sockets.def'
+        defFile 'interop/basics/sockets.def'
         flavor 'native'
     }
 
diff --git a/samples/socket/src/main/c_interop/sockets.def b/backend.native/tests/interop/basics/sockets.def
similarity index 87%
rename from samples/socket/src/main/c_interop/sockets.def
rename to backend.native/tests/interop/basics/sockets.def
index f052a0a324f..bacfa1315a8 100644
--- a/samples/socket/src/main/c_interop/sockets.def
+++ b/backend.native/tests/interop/basics/sockets.def
@@ -7,6 +7,6 @@ static int interop_errno() {
         return errno;
 }
 
-static int interop_htons(int x) {
+static short interop_htons(short x) {
 	return htons(x);
 }