3 files changed, 8 insertions, 8 deletions
diff --git a/src/write/build-modes/live-dev-server.js b/src/write/build-modes/live-dev-server.js
index 24e18320..b2c3b73d 100644
--- a/src/write/build-modes/live-dev-server.js
+++ b/src/write/build-modes/live-dev-server.js
@@ -27,19 +27,19 @@ export const description = `Hosts a local HTTP server which generates page conte
 
 export const config = {
   fileSizes: {
-    default: true,
+    default: 'perform',
   },
 
   languageReloading: {
-    default: true,
+    default: 'perform',
   },
 
   mediaValidation: {
-    default: true,
+    default: 'perform',
   },
 
   thumbs: {
-    default: true,
+    default: 'perform',
   },
 };
 
diff --git a/src/write/build-modes/repl.js b/src/write/build-modes/repl.js
index 20985595..b300e8e8 100644
--- a/src/write/build-modes/repl.js
+++ b/src/write/build-modes/repl.js
@@ -6,7 +6,7 @@ export const config = {
   },
 
   languageReloading: {
-    default: true,
+    default: 'perform',
   },
 
   mediaValidation: {
diff --git a/src/write/build-modes/static-build.js b/src/write/build-modes/static-build.js
index a355a002..679d39d8 100644
--- a/src/write/build-modes/static-build.js
+++ b/src/write/build-modes/static-build.js
@@ -38,7 +38,7 @@ export const description = `Generates all page content in one build (according t
 
 export const config = {
   fileSizes: {
-    default: true,
+    default: 'perform',
   },
 
   languageReloading: {
@@ -46,11 +46,11 @@ export const config = {
   },
 
   mediaValidation: {
-    default: true,
+    default: 'perform',
   },
 
   thumbs: {
-    default: true,
+    default: 'perform',
   },
 };