diff --git a/flake.nix b/flake.nix
index ca24a0d..51ba4fa 100644
--- a/flake.nix
+++ b/flake.nix
@@ -284,17 +284,30 @@ rec {
         '';
       };
 
+      wamr_src = pkgs.fetchFromGitea {
+        domain = "gitea.local.chriphost.de";
+        owner = "christoph";
+        # domain = "git.cs.tu-dortmund.de";
+        # owner = "christoph.urlacher";
+        repo = "wamr";
+
+        # With fail_marker_group1 in wasm_set_exception_local
+        rev = "177fe78618ce3f74ed497c13ea80e8fbad779e82";
+        hash = "sha256-H+ubCmL1YkI7kG7pYBs1+vpROm0hy2sryi0MWeQO3Bs=";
+
+        # With mmap_space in .text.wamr_aot
+        # rev = "cda2009deb85511089b04b0ac736ad4da2d07e58";
+        # hash = "sha256-CN6xTiwzF4Jbrpf21TF5c/C03Xb3urwkibRuIXjoU/w=";
+
+        # Without mmap_space in .text.wamr_aot
+        # rev = "4e7aed33fe53bf3ee4a3f2fe582c74816f850759";
+        # hash = "sha256-/4BKwoFDRfkA+DmbWagxdtkCDAED5rxbz5e4xvjvVWU=";
+      };
+
       wamr = stdenv.mkDerivation {
         pname = "wamr";
         version = "2.4.4";
-
-        src = pkgs.fetchFromGitea {
-          domain = "gitea.local.chriphost.de";
-          owner = "christoph";
-          repo = "wamr";
-          rev = "fd69a4e76ec0d384bd79f514772b7dfa240fc0d7";
-          hash = "sha256-rlCx4isI0k6rC9E0hWIA9LeinqiACug7zxj9z/e4SBQ=";
-        };
+        src = wamr_src;
 
         dontBuild = true;
         installPhase = ''
@@ -317,22 +330,7 @@ rec {
         buildenv.mkDerivation {
           pname = "libiwasm";
           version = "2.4.4";
-
-          src = pkgs.fetchFromGitea {
-            domain = "gitea.local.chriphost.de";
-            owner = "christoph";
-            # domain = "git.cs.tu-dortmund.de";
-            # owner = "christoph.urlacher";
-            repo = "wamr";
-
-            # With mmap_space in .text.wamr_aot
-            rev = "cda2009deb85511089b04b0ac736ad4da2d07e58";
-            hash = "sha256-CN6xTiwzF4Jbrpf21TF5c/C03Xb3urwkibRuIXjoU/w=";
-
-            # Without mmap_space in .text.wamr_aot
-            # rev = "4e7aed33fe53bf3ee4a3f2fe582c74816f850759";
-            # hash = "sha256-/4BKwoFDRfkA+DmbWagxdtkCDAED5rxbz5e4xvjvVWU=";
-          };
+          src = wamr_src;
 
           nativeBuildInputs = with pkgs; [cmake];
 
diff --git a/scripts/explore.pl b/scripts/explore.pl
index b9be773..1d4b79b 100644
--- a/scripts/explore.pl
+++ b/scripts/explore.pl
@@ -51,10 +51,10 @@ my $source_text;
 
 my @benchs  = ( "ip", "mem", "regs" );
 my @markers = (
-    "OK_MARKER",   "DETECTED_MARKER",
-    "FAIL_MARKER", "TRAP",
-    "TIMEOUT",     "ACCESS_OUTERSPACE",
-    "WRITE_TEXTSEGMENT",
+    "OK_MARKER",         "DETECTED_MARKER",
+    "FAIL_MARKER",       "TRAP",
+    "TIMEOUT",           "ACCESS_OUTERSPACE",
+    "WRITE_TEXTSEGMENT", "GROUP1_MARKER",
 );
 
 # Filter popup state
diff --git a/scripts/menu.pl b/scripts/menu.pl
index 017f680..ff5329e 100644
--- a/scripts/menu.pl
+++ b/scripts/menu.pl
@@ -213,7 +213,7 @@ my %handlers = (
         }
     },
 
-    '10. Open Experiment In Explorer' =>
+    '10. Explore Experiment Results' =>
       sub { do "$local_scripts_dir/explore.pl" },
 
     '11. Compare Experiment Results' => sub {
@@ -238,10 +238,10 @@ my %handlers = (
 
         my @benchs  = ( 'ip', 'mem', 'regs' );
         my @markers = (
-            'OK_MARKER',       'FAIL_MARKER',
-            'DETECTED_MARKER', 'TIMEOUT',
-            'TRAP',            'WRITE_TEXTSEGMENT',
-            'ACCESS_OUTERSPACE'
+            'OK_MARKER',         'FAIL_MARKER',
+            'DETECTED_MARKER',   'TIMEOUT',
+            'TRAP',              'WRITE_TEXTSEGMENT',
+            'ACCESS_OUTERSPACE', 'GROUP1_MARKER'
         );
 
         my $heading    = sprintf( "%5s %20s ", "BENCH", "TYPE" );