diff --git a/ext/opcache/tests/bug78185.phpt b/ext/opcache/tests/bug78185.phpt
index 224c55675c8..d8f2b00977e 100644
--- a/ext/opcache/tests/bug78185.phpt
+++ b/ext/opcache/tests/bug78185.phpt
@@ -1,6 +1,7 @@
 --TEST--
 Bug #78185: file cache only no longer works
 --INI--
+opcache.enable=1
 opcache.enable_cli=1
 opcache.optimization_level=-1
 opcache.file_cache={PWD}
diff --git a/ext/opcache/tests/gh9164.phpt b/ext/opcache/tests/gh9164.phpt
index c401639d331..5fb36c79586 100644
--- a/ext/opcache/tests/gh9164.phpt
+++ b/ext/opcache/tests/gh9164.phpt
@@ -4,6 +4,7 @@ Bug GH-9164: Segfault in zend_accel_class_hash_copy
 opcache
 pcntl
 --INI--
+opcache.enable=1
 opcache.enable_cli=1
 --FILE--
 <?php
diff --git a/ext/opcache/tests/opcache_invalidate_deleted_file.phpt b/ext/opcache/tests/opcache_invalidate_deleted_file.phpt
index 14623a684b3..f4d4be059b1 100644
--- a/ext/opcache/tests/opcache_invalidate_deleted_file.phpt
+++ b/ext/opcache/tests/opcache_invalidate_deleted_file.phpt
@@ -3,6 +3,7 @@ opcache_invalidate() should invalidate deleted file
 --EXTENSIONS--
 opcache
 --INI--
+opcache.enable=1
 opcache.enable_cli=1
 opcache.validate_timestamps=0
 --FILE--