diff --git a/tools/llvm-db/llvm-db.cpp b/tools/llvm-db/llvm-db.cpp
index 53221e8..cceac92 100644
--- a/tools/llvm-db/llvm-db.cpp
+++ b/tools/llvm-db/llvm-db.cpp
@@ -14,6 +14,7 @@
 
 #include "CLIDebugger.h"
 #include "Support/CommandLine.h"
+#include "Support/PluginLoader.h"
 #include "llvm/System/Signals.h"
 #include <iostream>