diff --git a/tests/modules/admin/src/Controller/FederationTest.php b/tests/modules/admin/src/Controller/FederationTest.php
index 416d4dae27d2a348bf6f849ede5ad55759d51257..3a600e1c19c83e98425f013682b769d77c6e2153 100644
--- a/tests/modules/admin/src/Controller/FederationTest.php
+++ b/tests/modules/admin/src/Controller/FederationTest.php
@@ -36,10 +36,10 @@ class FederationTest extends TestCase
     private const LIBRARY = 'vendor/simplesamlphp/saml2/tests/resources';
 
     /** @var string */
-    public const CERT_KEY = '../' . self::SECURITY . '/certificates/rsa-pem/selfsigned.simplesamlphp.org.key';
+    public const CERT_KEY = '../' . self::SECURITY . '/certificates/selfsigned.simplesamlphp.org.key';
 
     /** @var string */
-    public const CERT_PUBLIC = '../' . self::SECURITY . '/certificates/rsa-pem/selfsigned.simplesamlphp.org.crt';
+    public const CERT_PUBLIC = '../' . self::SECURITY . '/certificates/selfsigned.simplesamlphp.org.crt';
 
     /** @var \SimpleSAML\Configuration */
     protected Configuration $config;
diff --git a/tests/modules/saml/src/Auth/Source/SPTest.php b/tests/modules/saml/src/Auth/Source/SPTest.php
index cbb804c9d26f4ce86a0ddb5e8368ba1294bf8d99..3dfc5a2cf1d02a631272275b2e062e9a491ee93a 100644
--- a/tests/modules/saml/src/Auth/Source/SPTest.php
+++ b/tests/modules/saml/src/Auth/Source/SPTest.php
@@ -31,16 +31,16 @@ class SPTest extends ClearStateTestCase
     private const SECURITY = 'vendor/simplesamlphp/xml-security/tests/resources';
 
     /** @var string */
-    public const CERT_KEY = '../' . self::SECURITY . '/certificates/rsa-pem/selfsigned.simplesamlphp.org.key';
+    public const CERT_KEY = '../' . self::SECURITY . '/certificates/selfsigned.simplesamlphp.org.key';
 
     /** @var string */
-    public const CERT_PUBLIC = '../' . self::SECURITY . '/certificates/rsa-pem/selfsigned.simplesamlphp.org.crt';
+    public const CERT_PUBLIC = '../' . self::SECURITY . '/certificates/selfsigned.simplesamlphp.org.crt';
 
     /** @var string */
-    public const CERT_OTHER_KEY = '../' . self::SECURITY . '/certificates/rsa-pem/other.simplesamlphp.org.key';
+    public const CERT_OTHER_KEY = '../' . self::SECURITY . '/certificates/other.simplesamlphp.org.key';
 
     /** @var string */
-    public const CERT_OTHER_PUBLIC = '../' . self::SECURITY . '/certificates/rsa-pem/other.simplesamlphp.org.crt';
+    public const CERT_OTHER_PUBLIC = '../' . self::SECURITY . '/certificates/other.simplesamlphp.org.crt';
 
     /** @var \SimpleSAML\Configuration|null $idpMetadata */
     private ?Configuration $idpMetadata = null;
diff --git a/tests/modules/saml/src/Controller/MetadataTest.php b/tests/modules/saml/src/Controller/MetadataTest.php
index f106822b5e0f593c1470de0008a54c19000a2d59..c18d51aedef42580240ba4de0592c48ce4f27602 100644
--- a/tests/modules/saml/src/Controller/MetadataTest.php
+++ b/tests/modules/saml/src/Controller/MetadataTest.php
@@ -45,10 +45,10 @@ class MetadataTest extends TestCase
             private const XMLSEC = '../vendor/simplesamlphp/xml-security/tests/resources';
 
             /** @var string */
-            public const CERT_KEY = self::XMLSEC . '/certificates/rsa-pem/selfsigned.simplesamlphp.org.key';
+            public const CERT_KEY = self::XMLSEC . '/certificates/selfsigned.simplesamlphp.org.key';
 
             /** @var string */
-            public const CERT_PUBLIC = self::XMLSEC . '/certificates/rsa-pem/selfsigned.simplesamlphp.org.crt';
+            public const CERT_PUBLIC = self::XMLSEC . '/certificates/selfsigned.simplesamlphp.org.crt';
 
             private array $idps;
 
diff --git a/tests/modules/saml/src/IdP/SAML2Test.php b/tests/modules/saml/src/IdP/SAML2Test.php
index 20b1f809437832f0259c633dd54987573cab78f4..2f7b07da273deb075b355257d6fe692c057efb55 100644
--- a/tests/modules/saml/src/IdP/SAML2Test.php
+++ b/tests/modules/saml/src/IdP/SAML2Test.php
@@ -23,10 +23,10 @@ class SAML2Test extends ClearStateTestCase
     private const SECURITY = 'vendor/simplesamlphp/xml-security/tests/resources';
 
     /** @var string */
-    public const CERT_KEY = '../' . self::SECURITY . '/certificates/rsa-pem/selfsigned.simplesamlphp.org.key';
+    public const CERT_KEY = '../' . self::SECURITY . '/certificates/selfsigned.simplesamlphp.org.key';
 
     /** @var string */
-    public const CERT_PUBLIC = '../' . self::SECURITY . '/certificates/rsa-pem/selfsigned.simplesamlphp.org.crt';
+    public const CERT_PUBLIC = '../' . self::SECURITY . '/certificates/selfsigned.simplesamlphp.org.crt';
 
     /**
      * Default values for the state array expected to be generated at the start of logins
diff --git a/tests/src/SimpleSAML/Metadata/SAMLBuilderTest.php b/tests/src/SimpleSAML/Metadata/SAMLBuilderTest.php
index c1602295a18e952efcdfb138b5eed3917be5ce37..d636f50b8f5e47d75bab51d42e061db6d5ec5ccd 100644
--- a/tests/src/SimpleSAML/Metadata/SAMLBuilderTest.php
+++ b/tests/src/SimpleSAML/Metadata/SAMLBuilderTest.php
@@ -397,8 +397,8 @@ class SAMLBuilderTest extends TestCase
         $info = ['AuthId' => 'default-sp'];
         $metadata = [
             'entityID' => 'urn:x-simplesamlphp:example-sp',
-            'certificate' => '../' . self::SECURITY . '/certificates/rsa-pem/selfsigned.simplesamlphp.org.crt',
-            'privatekey' => '../' . self::SECURITY . '/certificates/rsa-pem/selfsigned.simplesamlphp.org.key',
+            'certificate' => '../' . self::SECURITY . '/certificates/selfsigned.simplesamlphp.org.crt',
+            'privatekey' => '../' . self::SECURITY . '/certificates/selfsigned.simplesamlphp.org.key',
         ];
 
         // Without a key name, it should have KeyDescriptors but no KeyNames.
@@ -426,8 +426,8 @@ class SAMLBuilderTest extends TestCase
         $this->assertEquals('my-key-name', $keyNames->item(1)->textContent);
 
         // Add rollover configuration.
-        $metadata['new_certificate'] = '../' . self::SECURITY . '/certificates/rsa-pem/other.simplesamlphp.org.crt';
-        $metadata['new_privatekey'] = '../' . self::SECURITY . '/certificates/rsa-pem/other.simplesamlphp.org.key';
+        $metadata['new_certificate'] = '../' . self::SECURITY . '/certificates/other.simplesamlphp.org.crt';
+        $metadata['new_privatekey'] = '../' . self::SECURITY . '/certificates/other.simplesamlphp.org.key';
         $metadata['new_key_name'] = 'my-new-key-name';
 
         // It should now have 3 KeyNames.