diff --git a/src/pty/ntapi_pty_query.c b/src/pty/ntapi_pty_query.c
index 21ade12..6754c77 100644
--- a/src/pty/ntapi_pty_query.c
+++ b/src/pty/ntapi_pty_query.c
@@ -24,7 +24,7 @@ int32_t	__stdcall __ntapi_pty_query(
 	uintptr_t *		info;
 	nt_pty_inherit_info * 	inherit;
 
-	if ((pty_info_class<NT_PTY_BASIC_INFORMATION) || (pty_info_class>=NT_PTY_INFORMATION_CAP))
+	if (pty_info_class>=NT_PTY_INFORMATION_CAP)
 		return NT_STATUS_INVALID_INFO_CLASS;
 	else if (pty_info_class == NT_PTY_BASIC_INFORMATION)
 		return NT_STATUS_NOT_IMPLEMENTED;
diff --git a/src/pty/ntapi_pty_set.c b/src/pty/ntapi_pty_set.c
index 9c5af44..27f022f 100644
--- a/src/pty/ntapi_pty_set.c
+++ b/src/pty/ntapi_pty_set.c
@@ -22,7 +22,7 @@ int32_t	__stdcall __ntapi_pty_set(
 	nt_pty_sigctl_msg	msg;
 	uintptr_t *		info;
 
-	if ((pty_info_class<NT_PTY_BASIC_INFORMATION) || (pty_info_class>=NT_PTY_INFORMATION_CAP))
+	if (pty_info_class>=NT_PTY_INFORMATION_CAP)
 		return NT_STATUS_INVALID_INFO_CLASS;
 	else if (pty_info_class == NT_PTY_BASIC_INFORMATION)
 		return NT_STATUS_NOT_IMPLEMENTED;