diff --git a/core/cbits/grpc_haskell.c b/core/cbits/grpc_haskell.c
index 51c21a0..ebbcbb1 100644
--- a/core/cbits/grpc_haskell.c
+++ b/core/cbits/grpc_haskell.c
@@ -210,33 +210,8 @@ void op_array_destroy(grpc_op* op_array, size_t n){
   #ifdef GRPC_HASKELL_DEBUG
   printf("C wrapper: entered op_array_destroy\n");
   #endif
-  for(int i = 0; i < n; i++){
-    grpc_op* op = op_array + i;
-    switch (op->op) {
-      case GRPC_OP_SEND_INITIAL_METADATA:
-      metadata_free(op->data.send_initial_metadata.metadata);
-      break;
-      case GRPC_OP_SEND_MESSAGE:
-      grpc_byte_buffer_destroy(op->data.send_message.send_message);
-      break;
-      case GRPC_OP_SEND_CLOSE_FROM_CLIENT:
-      break;
-      case GRPC_OP_SEND_STATUS_FROM_SERVER:
-      grpc_haskell_free("op_array_destroy: GRPC_OP_SEND_STATUS_FROM_SERVER",
-                        op->data.send_status_from_server.trailing_metadata);
-      grpc_haskell_free("op_array_destroy: GRPC_OP_SEND_STATUS_FROM_SERVER",
-                      (char*)(op->data.send_status_from_server.status_details));
-      break;
-      case GRPC_OP_RECV_INITIAL_METADATA:
-      break;
-      case GRPC_OP_RECV_MESSAGE:
-      break;
-      case GRPC_OP_RECV_STATUS_ON_CLIENT:
-      break;
-      case GRPC_OP_RECV_CLOSE_ON_SERVER:
-      break;
-    }
-  }
+  // This only destroys the array, the values in the array
+  // are freed in freeOpContext
   grpc_haskell_free("op_array_destroy", op_array);
 }
 
diff --git a/core/src/Network/GRPC/Unsafe/Op.chs b/core/src/Network/GRPC/Unsafe/Op.chs
index fd8bc01..5dd1a7d 100644
--- a/core/src/Network/GRPC/Unsafe/Op.chs
+++ b/core/src/Network/GRPC/Unsafe/Op.chs
@@ -47,10 +47,6 @@ deriving instance Show OpArray
 -- | Destroys an 'OpArray' of the given size.
 {#fun unsafe op_array_destroy as ^ {`OpArray', `Int'} -> `()'#}
 
--- | brackets creating and destroying an 'OpArray' with the given size.
-withOpArray :: Int -> (OpArray -> IO a) -> IO a
-withOpArray n f = bracket (opArrayCreate n) (flip opArrayDestroy n) f
-
 -- | Creates an op of type GRPC_OP_SEND_INITIAL_METADATA at the specified
 -- index of the given 'OpArray', containing the given
 -- metadata. The metadata is copied and can be destroyed after calling this