diff --git a/Classes/Fluid/ViewHelper/ComponentRenderer.php b/Classes/Fluid/ViewHelper/ComponentRenderer.php
index cec7023..891996c 100644
--- a/Classes/Fluid/ViewHelper/ComponentRenderer.php
+++ b/Classes/Fluid/ViewHelper/ComponentRenderer.php
@@ -551,7 +551,7 @@ protected function initializeComponentParams()
     protected function extractContentViewHelpers(NodeInterface $node, RenderingContext $renderingContext): array
     {
         return array_reduce(
-            $this->extractViewHelpers($node, ContentViewHelper::class),
+            $this->extractViewHelpers($node, ContentViewHelper::class, false),
             function (array $nodes, ViewHelperNode $node) use ($renderingContext) {
                 $slotArgument = $node->getArguments()['slot'] ?? null;
                 $slotName = ($slotArgument) ? $slotArgument->evaluate($renderingContext) : self::DEFAULT_SLOT;
@@ -569,7 +569,7 @@ function (array $nodes, ViewHelperNode $node) use ($renderingContext) {
      * @param string $viewHelperClassName
      * @return array
      */
-    protected function extractViewHelpers(NodeInterface $node, string $viewHelperClassName): array
+    protected function extractViewHelpers(NodeInterface $node, string $viewHelperClassName, bool $recursive = true): array
     {
         $viewHelperNodes = [];
 
@@ -581,9 +581,12 @@ protected function extractViewHelpers(NodeInterface $node, string $viewHelperCla
             $viewHelperNodes[] = $node;
         } else {
             foreach ($node->getChildNodes() as $childNode) {
+                if ($recursive === false && $childNode instanceof ViewHelperNode && ($childNode->getViewHelperClassName() === ComponentViewHelper::class || $childNode->getUninitializedViewHelper() instanceof ComponentRenderer)) {
+                    continue;
+                }
                 $viewHelperNodes = array_merge(
                     $viewHelperNodes,
-                    $this->extractViewHelpers($childNode, $viewHelperClassName)
+                    $this->extractViewHelpers($childNode, $viewHelperClassName, $recursive)
                 );
             }
         }
diff --git a/Tests/Functional/SlotParameterTest.php b/Tests/Functional/SlotParameterTest.php
index d02c6c4..2317f39 100644
--- a/Tests/Functional/SlotParameterTest.php
+++ b/Tests/Functional/SlotParameterTest.php
@@ -64,6 +64,14 @@ public function renderDataProvider(): \Generator
             '<test:contentSlot><fc:content><b>some html</b></fc:content></test:contentSlot><test:contentSlot><b>other html</b></test:contentSlot>',
             "<b>some html</b>\n<b>other html</b>\n"
         ];
+        yield 'two nested component calls with named slots' => [
+            '<test:contentSlot><b>some html</b><test:contentSlot><fc:content><b>other html</b></fc:content></test:contentSlot></test:contentSlot>',
+            "<b>some html</b><b>other html</b>\n"
+        ];
+        yield 'two different nested component calls with named slots' => [
+            '<test:contentSlot><fc:content><b>some html</b><test:twoSlotsAndContent><fc:content slot="slot1"><b>slot 1 html</b></fc:content><fc:content slot="slot2"><b>slot 2 html</b></fc:content>slot content</test:twoSlotsAndContent></fc:content></test:contentSlot>',
+            "<b>some html</b><b>slot 1 html</b>|<b>slot 2 html</b>|slot content\n"
+        ];
 
         // Check if slot object behaves correct for if statements
         yield 'unspecified slot parameter' => [