diff --git a/src/translate_c.zig b/src/translate_c.zig
index a40f788ed6..e6305feec3 100644
--- a/src/translate_c.zig
+++ b/src/translate_c.zig
@@ -2388,7 +2388,7 @@ fn transCCast(
     }
     if (!cIsFloating(src_type) and cIsFloating(dst_type)) {
         var rhs = expr;
-        if (qualTypeIsBoolean(src_type)) rhs = try Tag.int_from_bool.create(c.arena, expr);
+        if (qualTypeIsBoolean(src_type) or isBoolRes(rhs)) rhs = try Tag.int_from_bool.create(c.arena, expr);
         // @as(dest_type, @floatFromInt(val))
         return Tag.as.create(c.arena, .{
             .lhs = dst_node,
diff --git a/test/cases/run_translated_c/float_from_bool_expr_cast.c b/test/cases/run_translated_c/float_from_bool_expr_cast.c
new file mode 100644
index 0000000000..294e5e1d83
--- /dev/null
+++ b/test/cases/run_translated_c/float_from_bool_expr_cast.c
@@ -0,0 +1,8 @@
+int main() {
+  float f = (float)(10.0f > 1.0f);
+  return 0;
+}
+
+// run-translated-c
+// c_frontend=clang
+//