diff --git a/bindings/python/pyiree/compiler/compiler.cc b/bindings/python/pyiree/compiler/compiler.cc
index f901607..a5d8ed5 100644
--- a/bindings/python/pyiree/compiler/compiler.cc
+++ b/bindings/python/pyiree/compiler/compiler.cc
@@ -27,6 +27,7 @@
 #include "iree/tools/init_dialects.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/PrettyStackTrace.h"
+#include "llvm/Support/Signals.h"
 #include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/raw_ostream.h"
 #include "mlir/IR/Attributes.h"