1 files changed, 1 insertions, 0 deletions
diff --git a/src/ir.cpp b/src/ir.cpp
index 9d5814ab6f..63b979ffbc 100644
--- a/src/ir.cpp
+++ b/src/ir.cpp
@@ -19,6 +19,7 @@
 #include "all_types.hpp"
 
 #include <errno.h>
+#include <math.h>
 
 struct IrBuilderSrc {
     CodeGen *codegen;