diff --git a/libstdc++-v3/include/std/generator b/libstdc++-v3/include/std/generator
index 3a19d535ef86..7d7e9b708657 100644
--- a/libstdc++-v3/include/std/generator
+++ b/libstdc++-v3/include/std/generator
@@ -717,6 +717,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       {
 	swap(__other._M_coro, this->_M_coro);
 	swap(__other._M_began, this->_M_began);
+	return *this;
       }
 
       _Iterator
diff --git a/libstdc++-v3/testsuite/24_iterators/range_generators/pr118196.cc b/libstdc++-v3/testsuite/24_iterators/range_generators/pr118196.cc
new file mode 100644
index 000000000000..ae161df2a4a6
--- /dev/null
+++ b/libstdc++-v3/testsuite/24_iterators/range_generators/pr118196.cc
@@ -0,0 +1,13 @@
+// { dg-do compile { target c++23 } }
+#include "<generator>"
+
+std::generator<int>
+generator();
+
+void
+try_reassigning()
+{
+  auto gen = generator();
+  auto gen2 = generator();
+  gen = std::move(gen2);
+}