diff --git a/README.md b/README.md
index 7324570..b37066b 100644
--- a/README.md
+++ b/README.md
@@ -26,5 +26,6 @@ You can launch a Browser in the current Task with:
 
 # Prerequisites
 
+- Sup1Utils/FileBMP.HC.Z from Sup1 disc (for now)
 - [HGBD](https://github.com/tramplersheikhs/hgbd)
 - Beautiful Soup 4 (for DolDoc preprocessing) 
diff --git a/Uriel.HC b/Uriel.HC
index aead300..9a92418 100755
--- a/Uriel.HC
+++ b/Uriel.HC
@@ -255,6 +255,7 @@ U0 U_Browser(U8 *url)
     DocTop;
     if (URIEL_INSTANCE==FALSE) {
       StrCpy(Fs->task_title, HGBD_PARAM_BUF+128);
+      FreeHGBD;
       URIEL_INSTANCE=TRUE;
       while (TRUE) {
         cmd = GetStr;
@@ -264,9 +265,9 @@ U0 U_Browser(U8 *url)
       URIEL_INSTANCE=FALSE;
     } else {
       StrCpy(Fs->parent_task->task_title, HGBD_PARAM_BUF+128);
+      FreeHGBD;
     };
   };
-  FreeHGBD;
 }
 
 U0 U_HistNav(I64 index)