diff --git a/decompiler/Disasm/OpcodeInfo.h b/decompiler/Disasm/OpcodeInfo.h
index 1fdb5613d4..121230ffca 100644
--- a/decompiler/Disasm/OpcodeInfo.h
+++ b/decompiler/Disasm/OpcodeInfo.h
@@ -5,6 +5,7 @@
  * Decoding info for each opcode.
  */
 
+#include <cstdint>
 #include <string>
 
 namespace decompiler {