diff --git a/tests/libpanda/SConscript b/tests/libpanda/SConscript
index 7f4871cd..c1f8dd68 100644
--- a/tests/libpanda/SConscript
+++ b/tests/libpanda/SConscript
@@ -14,6 +14,7 @@ env = Environment(
     '-fno-builtin',
     '-std=gnu11',
     '-Wfatal-errors',
+    '-Wno-pointer-to-int-cast',
   ],
   CPPPATH=[".", "../../board/"],
 )