diff --git a/tests/suites/test_suite_gcm.function b/tests/suites/test_suite_gcm.function
index c9cc177..58de577 100644
--- a/tests/suites/test_suite_gcm.function
+++ b/tests/suites/test_suite_gcm.function
@@ -49,6 +49,8 @@
         TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
         TEST_ASSERT( strcmp( (char *) tag_str, hex_tag_string ) == 0 );
     }
+
+    gcm_free( &ctx );
 }
 /* END_CASE */
 
@@ -101,6 +103,8 @@
             TEST_ASSERT( strcmp( (char *) dst_str, pt_result ) == 0 );
         }
     }
+
+    gcm_free( &ctx );
 }
 /* END_CASE */