diff --git a/src/plugins/nim/suggest/client.cpp b/src/plugins/nim/suggest/client.cpp
index f4312ea597d..519bd439257 100644
--- a/src/plugins/nim/suggest/client.cpp
+++ b/src/plugins/nim/suggest/client.cpp
@@ -27,6 +27,8 @@
 
 #include "sexprparser.h"
 
+#include <array>
+
 namespace Nim {
 namespace Suggest {
 
diff --git a/src/plugins/nim/suggest/sexprlexer.h b/src/plugins/nim/suggest/sexprlexer.h
index a30ca833a51..6827f0a97c7 100644
--- a/src/plugins/nim/suggest/sexprlexer.h
+++ b/src/plugins/nim/suggest/sexprlexer.h
@@ -25,6 +25,7 @@
 
 #pragma once
 
+#include <cctype>
 #include <cstdint>
 #include <cstring>
 #include <string>