diff --git a/src/lib/PhpCsFixer/Sets/AbstractIbexaRuleSet.php b/src/lib/PhpCsFixer/Sets/AbstractIbexaRuleSet.php
index 8cead75..8c20f9f 100644
--- a/src/lib/PhpCsFixer/Sets/AbstractIbexaRuleSet.php
+++ b/src/lib/PhpCsFixer/Sets/AbstractIbexaRuleSet.php
@@ -198,6 +198,9 @@ public function getRules(): array
             'visibility_required' => true,
             'whitespace_after_comma_in_array' => true,
             'yoda_style' => false,
+            'fully_qualified_strict_types' => [
+                'import_symbols' => true,
+            ],
         ];
     }
 
diff --git a/tests/lib/PhpCsFixer/Sets/expected_rules/4_6_rule_set/local_rules.php b/tests/lib/PhpCsFixer/Sets/expected_rules/4_6_rule_set/local_rules.php
index 116705e..a0d84e8 100644
--- a/tests/lib/PhpCsFixer/Sets/expected_rules/4_6_rule_set/local_rules.php
+++ b/tests/lib/PhpCsFixer/Sets/expected_rules/4_6_rule_set/local_rules.php
@@ -195,4 +195,7 @@
     'whitespace_after_comma_in_array' => true,
     'yoda_style' => false,
     'Ibexa/multiline_parameters' => true,
+    'fully_qualified_strict_types' => [
+        'import_symbols' => true,
+    ],
 ];
diff --git a/tests/lib/PhpCsFixer/Sets/expected_rules/4_6_rule_set/php_cs_fixer_rules.php b/tests/lib/PhpCsFixer/Sets/expected_rules/4_6_rule_set/php_cs_fixer_rules.php
index 23754f0..b67d1b4 100644
--- a/tests/lib/PhpCsFixer/Sets/expected_rules/4_6_rule_set/php_cs_fixer_rules.php
+++ b/tests/lib/PhpCsFixer/Sets/expected_rules/4_6_rule_set/php_cs_fixer_rules.php
@@ -179,4 +179,7 @@
     'no_unneeded_curly_braces' => true,
     'single_blank_line_before_namespace' => true,
     'Ibexa/multiline_parameters' => true,
+    'fully_qualified_strict_types' => [
+        'import_symbols' => true,
+    ],
 ];
diff --git a/tests/lib/PhpCsFixer/Sets/expected_rules/5_0_rule_set/local_rules.php b/tests/lib/PhpCsFixer/Sets/expected_rules/5_0_rule_set/local_rules.php
index 503278d..c790c8f 100644
--- a/tests/lib/PhpCsFixer/Sets/expected_rules/5_0_rule_set/local_rules.php
+++ b/tests/lib/PhpCsFixer/Sets/expected_rules/5_0_rule_set/local_rules.php
@@ -218,4 +218,7 @@
     'whitespace_after_comma_in_array' => true,
     'yoda_style' => false,
     'Ibexa/multiline_parameters' => true,
+    'fully_qualified_strict_types' => [
+        'import_symbols' => true,
+    ],
 ];
diff --git a/tests/lib/PhpCsFixer/Sets/expected_rules/5_0_rule_set/php_cs_fixer_rules.php b/tests/lib/PhpCsFixer/Sets/expected_rules/5_0_rule_set/php_cs_fixer_rules.php
index dfce38e..aad8dbb 100644
--- a/tests/lib/PhpCsFixer/Sets/expected_rules/5_0_rule_set/php_cs_fixer_rules.php
+++ b/tests/lib/PhpCsFixer/Sets/expected_rules/5_0_rule_set/php_cs_fixer_rules.php
@@ -204,4 +204,7 @@
         'space' => 'single',
     ],
     'Ibexa/multiline_parameters' => true,
+    'fully_qualified_strict_types' => [
+        'import_symbols' => true,
+    ],
 ];