diff --git a/tools/lint/cmd_clear.c b/tools/lint/cmd_clear.c
index 2a8a903..ccf6bdd 100644
--- a/tools/lint/cmd_clear.c
+++ b/tools/lint/cmd_clear.c
@@ -78,7 +78,7 @@
         goto cleanup;
     }
 
-    ly_ctx_destroy(*ctx, NULL);
+    ly_ctx_destroy(*ctx);
     *ctx = ctx_new;
 
 cleanup:
diff --git a/tools/lint/main.c b/tools/lint/main.c
index 280df8c..9f0d027 100644
--- a/tools/lint/main.c
+++ b/tools/lint/main.c
@@ -96,7 +96,7 @@
     }
 
     store_config();
-    ly_ctx_destroy(ctx, NULL);
+    ly_ctx_destroy(ctx);
 
     return 0;
 }
diff --git a/tools/lint/main_ni.c b/tools/lint/main_ni.c
index cbf0d0f..dd712ab 100644
--- a/tools/lint/main_ni.c
+++ b/tools/lint/main_ni.c
@@ -100,7 +100,7 @@
     ly_set_erase(&c->searchpaths, NULL);
 
     ly_out_free(c->out, NULL,  0);
-    ly_ctx_destroy(c->ctx, NULL);
+    ly_ctx_destroy(c->ctx);
 }
 
 static void
diff --git a/tools/re/main.c b/tools/re/main.c
index 701b0a1..9bc5cdf 100644
--- a/tools/re/main.c
+++ b/tools/re/main.c
@@ -294,7 +294,7 @@
     }
 
 cleanup:
-    ly_ctx_destroy(ctx, NULL);
+    ly_ctx_destroy(ctx);
     for (i = 0; i < patterns_count; i++) {
         free(patterns[i]);
     }