diff --git a/fuzzing/PerMessageDeflate.cpp b/fuzzing/PerMessageDeflate.cpp
index fdcb00c..136d81a 100644
--- a/fuzzing/PerMessageDeflate.cpp
+++ b/fuzzing/PerMessageDeflate.cpp
@@ -21,7 +21,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
 
     /* Why is this padded? */
     makeChunked(makePadded(data, size), size, [](const uint8_t *data, size_t size) {
-        std::string_view inflation = staticData.inflationStream.inflate(&staticData.zlibContext, std::string_view((char *) data, size), 256);
+        auto [inflation, valid] = staticData.inflationStream.inflate(&staticData.zlibContext, std::string_view((char *) data, size), 256);
         if (inflation.length() > 256) {
             /* Cause ASAN to freak out */
             delete (int *) (void *) 1;