diff --git a/pythonbpf/type_deducer.py b/pythonbpf/type_deducer.py
index 74abc0d..fd589ae 100644
--- a/pythonbpf/type_deducer.py
+++ b/pythonbpf/type_deducer.py
@@ -17,6 +17,7 @@ mapping = {
     "c_ulong": ir.IntType(64),
     "c_longlong": ir.IntType(64),
     "c_uint": ir.IntType(32),
+    "c_int": ir.IntType(32),
     # Not so sure about this one
     "str": ir.PointerType(ir.IntType(8)),
 }