diff --git a/_selfhost/src/c_backend.bux b/_selfhost/src/c_backend.bux
index 8452743..bd30a4c 100644
--- a/_selfhost/src/c_backend.bux
+++ b/_selfhost/src/c_backend.bux
@@ -99,7 +99,11 @@ func CBE_EmitExpr(cbe: *CEmitter, node: *HirNode) {
 
     // Literal
     if kind == hLit {
-        StringBuilder_Append(&cbe.sb, node.strValue);
+        if node.intValue == tkNull {
+            StringBuilder_Append(&cbe.sb, "0");
+        } else {
+            StringBuilder_Append(&cbe.sb, node.strValue);
+        }
         return;
     }
 
diff --git a/src_bux/c_backend.bux b/src_bux/c_backend.bux
index 8452743..bd30a4c 100644
--- a/src_bux/c_backend.bux
+++ b/src_bux/c_backend.bux
@@ -99,7 +99,11 @@ func CBE_EmitExpr(cbe: *CEmitter, node: *HirNode) {
 
     // Literal
     if kind == hLit {
-        StringBuilder_Append(&cbe.sb, node.strValue);
+        if node.intValue == tkNull {
+            StringBuilder_Append(&cbe.sb, "0");
+        } else {
+            StringBuilder_Append(&cbe.sb, node.strValue);
+        }
         return;
     }