diff --git a/libaegisub/include/libaegisub/type_name.h b/libaegisub/include/libaegisub/type_name.h
index 666b0074e..25754bf1f 100644
--- a/libaegisub/include/libaegisub/type_name.h
+++ b/libaegisub/include/libaegisub/type_name.h
@@ -28,11 +28,12 @@ AGI_DEFINE_TYPE_NAME(bool);
 AGI_DEFINE_TYPE_NAME(char);
 AGI_DEFINE_TYPE_NAME(double);
 AGI_DEFINE_TYPE_NAME(float);
-AGI_DEFINE_TYPE_NAME(int);
-AGI_DEFINE_TYPE_NAME(long long);
-AGI_DEFINE_TYPE_NAME(long);
-AGI_DEFINE_TYPE_NAME(size_t);
-AGI_DEFINE_TYPE_NAME(unsigned long long);
+AGI_DEFINE_TYPE_NAME(int16_t);
+AGI_DEFINE_TYPE_NAME(int32_t);
+AGI_DEFINE_TYPE_NAME(int64_t);
+AGI_DEFINE_TYPE_NAME(uint16_t);
+AGI_DEFINE_TYPE_NAME(uint32_t);
+AGI_DEFINE_TYPE_NAME(uint64_t);
 AGI_DEFINE_TYPE_NAME(void);
 
 #undef AGI_TYPE_NAME_PRIMITIVE