diff --git a/src/Psalm/Internal/Cli/LanguageServer.php b/src/Psalm/Internal/Cli/LanguageServer.php
index cbad4178b..5d44a9a06 100644
--- a/src/Psalm/Internal/Cli/LanguageServer.php
+++ b/src/Psalm/Internal/Cli/LanguageServer.php
@@ -2,7 +2,6 @@
 
 namespace Psalm\Internal\Cli;
 
-use Composer\Autoload\ClassLoader;
 use Psalm\Config;
 use Psalm\Internal\Analyzer\ProjectAnalyzer;
 use Psalm\Internal\CliUtils;
@@ -220,7 +219,8 @@ HELP;
         $include_collector = new IncludeCollector();
 
         $first_autoloader = $include_collector->runAndCollect(
-            function () use ($current_dir, $options, $vendor_dir): ?ClassLoader {
+            // phpcs:ignore SlevomatCodingStandard.Namespaces.ReferenceUsedNamesOnly.ReferenceViaFullyQualifiedName
+            function () use ($current_dir, $options, $vendor_dir): ?\Composer\Autoload\ClassLoader {
                 return CliUtils::requireAutoloaders($current_dir, isset($options['r']), $vendor_dir);
             }
         );
diff --git a/src/Psalm/Internal/Cli/Psalter.php b/src/Psalm/Internal/Cli/Psalter.php
index 2acadcdac..8f8451ac1 100644
--- a/src/Psalm/Internal/Cli/Psalter.php
+++ b/src/Psalm/Internal/Cli/Psalter.php
@@ -2,7 +2,6 @@
 
 namespace Psalm\Internal\Cli;
 
-use Composer\Autoload\ClassLoader;
 use Composer\XdebugHandler\XdebugHandler;
 use Psalm\Config;
 use Psalm\Exception\UnsupportedIssueToFixException;
@@ -203,7 +202,8 @@ HELP;
 
         $include_collector = new IncludeCollector();
         $first_autoloader = $include_collector->runAndCollect(
-            function () use ($current_dir, $options, $vendor_dir): ?ClassLoader {
+            // phpcs:ignore SlevomatCodingStandard.Namespaces.ReferenceUsedNamesOnly.ReferenceViaFullyQualifiedName
+            function () use ($current_dir, $options, $vendor_dir): ?\Composer\Autoload\ClassLoader {
                 return CliUtils::requireAutoloaders($current_dir, isset($options['r']), $vendor_dir);
             }
         );
diff --git a/src/Psalm/Internal/Cli/Refactor.php b/src/Psalm/Internal/Cli/Refactor.php
index e57b34847..8f0bd1f42 100644
--- a/src/Psalm/Internal/Cli/Refactor.php
+++ b/src/Psalm/Internal/Cli/Refactor.php
@@ -2,7 +2,6 @@
 
 namespace Psalm\Internal\Cli;
 
-use Composer\Autoload\ClassLoader;
 use Composer\XdebugHandler\XdebugHandler;
 use Psalm\Internal\Analyzer\ProjectAnalyzer;
 use Psalm\Internal\CliUtils;
@@ -178,7 +177,8 @@ HELP;
 
         $include_collector = new IncludeCollector();
         $first_autoloader = $include_collector->runAndCollect(
-            function () use ($current_dir, $options, $vendor_dir): ?ClassLoader {
+            // phpcs:ignore SlevomatCodingStandard.Namespaces.ReferenceUsedNamesOnly.ReferenceViaFullyQualifiedName
+            function () use ($current_dir, $options, $vendor_dir): ?\Composer\Autoload\ClassLoader {
                 return CliUtils::requireAutoloaders($current_dir, isset($options['r']), $vendor_dir);
             }
         );