diff --git a/src/Compiler.php b/src/Compiler.php
index 865d885c8..8727991d1 100644
--- a/src/Compiler.php
+++ b/src/Compiler.php
@@ -238,7 +238,7 @@ class Compiler
 
     public function getVarName()
     {
-        return sprintf('__internal_%s', hash('sha256', __METHOD__.$this->varNameSalt++));
+        return sprintf('__internal_compile_%d', $this->varNameSalt++);
     }
 }
 
diff --git a/src/Parser.php b/src/Parser.php
index dd66573cd..eb2ee15c4 100644
--- a/src/Parser.php
+++ b/src/Parser.php
@@ -56,7 +56,7 @@ class Parser
 
     public function getVarName()
     {
-        return sprintf('__internal_%s', hash('sha256', __METHOD__.$this->stream->getSourceContext()->getCode().$this->varNameSalt++));
+        return sprintf('__internal_parse_%d', $this->varNameSalt++);
     }
 
     public function parse(TokenStream $stream, $test = null, $dropNeedle = false)
diff --git a/src/Profiler/NodeVisitor/ProfilerNodeVisitor.php b/src/Profiler/NodeVisitor/ProfilerNodeVisitor.php
index f19f6b78f..8e6028c6e 100644
--- a/src/Profiler/NodeVisitor/ProfilerNodeVisitor.php
+++ b/src/Profiler/NodeVisitor/ProfilerNodeVisitor.php
@@ -28,10 +28,12 @@ use Twig\Profiler\Profile;
 final class ProfilerNodeVisitor extends AbstractNodeVisitor
 {
     private $extensionName;
+    private $varName;
 
     public function __construct(string $extensionName)
     {
         $this->extensionName = $extensionName;
+        $this->varName = sprintf('__internal_%s', hash('sha256', $extensionName));
     }
 
     protected function doEnterNode(Node $node, Environment $env)
@@ -42,33 +44,25 @@ final class ProfilerNodeVisitor extends AbstractNodeVisitor
     protected function doLeaveNode(Node $node, Environment $env)
     {
         if ($node instanceof ModuleNode) {
-            $varName = $this->getVarName();
-            $node->setNode('display_start', new Node([new EnterProfileNode($this->extensionName, Profile::TEMPLATE, $node->getTemplateName(), $varName), $node->getNode('display_start')]));
-            $node->setNode('display_end', new Node([new LeaveProfileNode($varName), $node->getNode('display_end')]));
+            $node->setNode('display_start', new Node([new EnterProfileNode($this->extensionName, Profile::TEMPLATE, $node->getTemplateName(), $this->varName), $node->getNode('display_start')]));
+            $node->setNode('display_end', new Node([new LeaveProfileNode($this->varName), $node->getNode('display_end')]));
         } elseif ($node instanceof BlockNode) {
-            $varName = $this->getVarName();
             $node->setNode('body', new BodyNode([
-                new EnterProfileNode($this->extensionName, Profile::BLOCK, $node->getAttribute('name'), $varName),
+                new EnterProfileNode($this->extensionName, Profile::BLOCK, $node->getAttribute('name'), $this->varName),
                 $node->getNode('body'),
-                new LeaveProfileNode($varName),
+                new LeaveProfileNode($this->varName),
             ]));
         } elseif ($node instanceof MacroNode) {
-            $varName = $this->getVarName();
             $node->setNode('body', new BodyNode([
-                new EnterProfileNode($this->extensionName, Profile::MACRO, $node->getAttribute('name'), $varName),
+                new EnterProfileNode($this->extensionName, Profile::MACRO, $node->getAttribute('name'), $this->varName),
                 $node->getNode('body'),
-                new LeaveProfileNode($varName),
+                new LeaveProfileNode($this->varName),
             ]));
         }
 
         return $node;
     }
 
-    private function getVarName(): string
-    {
-        return sprintf('__internal_%s', hash('sha256', $this->extensionName));
-    }
-
     public function getPriority()
     {
         return 0;