diff --git a/.gitignore b/.gitignore
index fac4a5b..f46b33e 100755
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@ upgrade
 cache
 plugins
 .phpunit.result.cache
+class-loader-cache/*
 
 # Project Files
 dist
diff --git a/mu-plugins/10up-plugin/includes/classes/class-loader-cache/discoverer-cache-TenUpPlugin b/mu-plugins/10up-plugin/includes/classes/class-loader-cache/discoverer-cache-TenUpPlugin
deleted file mode 100644
index 87b907f..0000000
--- a/mu-plugins/10up-plugin/includes/classes/class-loader-cache/discoverer-cache-TenUpPlugin
+++ /dev/null
@@ -1 +0,0 @@
-a:9:{i:0;s:38:"TenUpPlugin\PostTypes\AbstractPostType";i:1;s:26:"TenUpPlugin\PostTypes\Post";i:2;s:26:"TenUpPlugin\PostTypes\Demo";i:3;s:26:"TenUpPlugin\PostTypes\Page";i:4;s:42:"TenUpPlugin\PostTypes\AbstractCorePostType";i:5;s:18:"TenUpPlugin\Module";i:6;s:39:"TenUpPlugin\Taxonomies\AbstractTaxonomy";i:7;s:27:"TenUpPlugin\Taxonomies\Demo";i:8;s:32:"TenUpPlugin\ModuleInitialization";}
\ No newline at end of file
diff --git a/mu-plugins/10up-plugin/tests/bootstrap.php b/mu-plugins/10up-plugin/tests/bootstrap.php
index d2f73a8..421daf0 100644
--- a/mu-plugins/10up-plugin/tests/bootstrap.php
+++ b/mu-plugins/10up-plugin/tests/bootstrap.php
@@ -13,6 +13,7 @@
 define( 'PHPUNIT_RUNNER', true );
 define( 'FIXTURES_DIR', TEST_DIR . '/fixtures/' );
 define( 'SAVEQUERIES', false );
+define( 'WP_ENVIRONMENT_TYPE', 'development' );
 
 if ( ! $_tests_dir ) {
 	$_tests_dir = rtrim( sys_get_temp_dir(), '/\\' ) . '/wordpress-tests-lib';
diff --git a/themes/10up-theme/includes/classes/class-loader-cache/discoverer-cache-TenUpTheme b/themes/10up-theme/includes/classes/class-loader-cache/discoverer-cache-TenUpTheme
deleted file mode 100644
index ff2704e..0000000
--- a/themes/10up-theme/includes/classes/class-loader-cache/discoverer-cache-TenUpTheme
+++ /dev/null
@@ -1 +0,0 @@
-a:2:{i:0;s:17:"TenUpTheme\Module";i:1;s:31:"TenUpTheme\ModuleInitialization";}
\ No newline at end of file
diff --git a/themes/10up-theme/tests/bootstrap.php b/themes/10up-theme/tests/bootstrap.php
index 4c2cffd..e7cc37b 100644
--- a/themes/10up-theme/tests/bootstrap.php
+++ b/themes/10up-theme/tests/bootstrap.php
@@ -13,6 +13,7 @@
 define( 'PHPUNIT_RUNNER', true );
 define( 'FIXTURES_DIR', TEST_DIR . '/fixtures/' );
 define( 'SAVEQUERIES', false );
+define( 'WP_ENVIRONMENT_TYPE', 'development' );
 
 if ( ! $_tests_dir ) {
 	$_tests_dir = rtrim( sys_get_temp_dir(), '/\\' ) . '/wordpress-tests-lib';