diff --git a/src/patchelf.cc b/src/patchelf.cc
index bac6bb1f..d3c1d8f9 100644
--- a/src/patchelf.cc
+++ b/src/patchelf.cc
@@ -1932,7 +1932,7 @@ void ElfFile<ElfFileParamNames>::rebuildGnuHashTable(const char* strTab, span<El
     {
         Entry e;
         e.hash = gnuHash(strTab + rdi(sym.st_name));
-        e.bucketIdx = e.hash % rdi(ght.m_hdr.numBuckets);
+        e.bucketIdx = e.hash % ght.m_buckets.size();
         e.originalPos = pos++;
         entries.push_back(e);
     }