diff --git a/test cases/rust/5 polyglot static/meson.build b/test cases/rust/5 polyglot static/meson.build
index de2e61bcb..a6e9550b6 100644
--- a/test cases/rust/5 polyglot static/meson.build	
+++ b/test cases/rust/5 polyglot static/meson.build	
@@ -2,6 +2,7 @@ project('static rust and c polyglot executable', 'c', 'rust')
 
 deps = [
   meson.get_compiler('c').find_library('dl', required: false),
+  meson.get_compiler('c').find_library('m', required: false),
   dependency('threads'),
 ]