diff --git a/src/glsl/loop_analysis.cpp b/src/glsl/loop_analysis.cpp
index 91e34da0ee4..ff7adf00a21 100644
--- a/src/glsl/loop_analysis.cpp
+++ b/src/glsl/loop_analysis.cpp
@@ -44,6 +44,7 @@ loop_state::loop_state()
 loop_state::~loop_state()
 {
    hash_table_dtor(this->ht);
+   talloc_free(this->mem_ctx);
 }