diff --git a/cmd/fibr/templates/exif.html b/cmd/fibr/templates/exif.html
index 211aead5..1a631ada 100644
--- a/cmd/fibr/templates/exif.html
+++ b/cmd/fibr/templates/exif.html
@@ -1,5 +1,5 @@
 {{ define "exif-modal-btn" }}
-  {{ if not .Exif.IsZero }}
+  {{ if .Exif.HasData }}
     <a href="#exif-modal" class="button button-icon exif-button" title="Show exif">
       <img class="icon exif" src="{{ url "/svg/info" }}?fill=black" alt="Exif">
     </a>
@@ -7,7 +7,7 @@
 {{ end }}
 
 {{ define "exif-modal" }}
-  {{ if not .Exif.IsZero }}
+  {{ if .Exif.HasData }}
     <style type="text/css" nonce="{{ .nonce }}">
       .exif-button {
         bottom: 1rem;
diff --git a/go.mod b/go.mod
index cb4a6d91..01d305e0 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/ViBiOh/ChatPotte v0.1.0
 	github.com/ViBiOh/absto v0.6.2
 	github.com/ViBiOh/auth/v2 v2.13.0
-	github.com/ViBiOh/exas v0.4.2
+	github.com/ViBiOh/exas v0.5.0
 	github.com/ViBiOh/flags v1.2.0
 	github.com/ViBiOh/httputils/v4 v4.46.1
 	github.com/ViBiOh/vith v0.5.0
diff --git a/go.sum b/go.sum
index 6bcc851c..dd78164f 100644
--- a/go.sum
+++ b/go.sum
@@ -39,8 +39,8 @@ github.com/ViBiOh/absto v0.6.2 h1:KRNEufp/jT5Onvn//wR3OiOQnGRQ8TztCztAskJBk1E=
 github.com/ViBiOh/absto v0.6.2/go.mod h1:ZoXcCx5C+xU9R6SBP4HPXSjf3WZcaVIfFCciiViZfCs=
 github.com/ViBiOh/auth/v2 v2.13.0 h1:AGPU5WFefkZHvLJkWA8bpMb0a2hu9zJNoYOiz7NLKpQ=
 github.com/ViBiOh/auth/v2 v2.13.0/go.mod h1:eGqz0ln1SdfuOG8N2XsruKh8NCU7Plx0P5mQPHsNWxQ=
-github.com/ViBiOh/exas v0.4.2 h1:W84et5rOaeG0n0kl60QJHoa6RmP4614vD8DTPL3BvyU=
-github.com/ViBiOh/exas v0.4.2/go.mod h1:gYLOTipAUoE7mTrUd3Albe2zKFJKkX135+ALSc9QmGM=
+github.com/ViBiOh/exas v0.5.0 h1:ZL5v5rUOkkwo6PxhbOVe96L0RUre7SfStaVcqhE/IbU=
+github.com/ViBiOh/exas v0.5.0/go.mod h1:sKRV/vz85Vj0caT+a3XWVFp0gyzXe36eZWL+XKge93E=
 github.com/ViBiOh/flags v1.2.0 h1:DaujjNXzD29KxKyp4eZdn7c9+uBN5DokWgDAe7DcUmc=
 github.com/ViBiOh/flags v1.2.0/go.mod h1:UyMB5zeD/aId7Xw3x7577ZNU298JmukzOcV8p/H2W1s=
 github.com/ViBiOh/httputils/v4 v4.46.1 h1:TWSfDGZe8biy5LOSDmyvKdoEfMNS/LZ2y3Ksh7lvbGk=
diff --git a/infra/web.yaml b/infra/web.yaml
index bcd82850..750747f8 100644
--- a/infra/web.yaml
+++ b/infra/web.yaml
@@ -43,6 +43,7 @@ spec:
       FIBR_EXIF_URL: http://exas
       FIBR_IGNORE_PATTERN: '.st(folder|ignore)'
       FIBR_LOGGER_JSON: 'true'
+      FIBR_LOGGER_LEVEL: 'DEBUG'
       FIBR_PUBLIC_URL: https://fibr.vibioh.fr
       FIBR_REDIS_ADDRESS: 'redis:80'
       FIBR_SANITIZE_ON_START: 'true'
diff --git a/pkg/exif/amqp.go b/pkg/exif/amqp.go
index b7a2f988..652e4db8 100644
--- a/pkg/exif/amqp.go
+++ b/pkg/exif/amqp.go
@@ -20,6 +20,7 @@ func (a App) AmqpHandler(message amqp.Delivery) error {
 	}
 
 	if resp.Exif.IsZero() {
+		logger.Debug("[exif] [handler] %s: no exif", resp.Item.Pathname)
 		return nil
 	}
 
diff --git a/pkg/exif/event.go b/pkg/exif/event.go
index 16a548c0..9fcca854 100644
--- a/pkg/exif/event.go
+++ b/pkg/exif/event.go
@@ -63,6 +63,7 @@ func (a App) handleStartEvent(ctx context.Context, event provider.Event) error {
 
 	item := event.Item
 	if !forced && a.hasMetadata(ctx, item) {
+		logger.Debug("[exif] [start] %s: has metadata and not forced", item.Pathname)
 		return nil
 	}
 
@@ -79,6 +80,7 @@ func (a App) handleStartEvent(ctx context.Context, event provider.Event) error {
 
 func (a App) handleUploadEvent(ctx context.Context, item absto.Item, aggregate bool) error {
 	if !a.CanHaveExif(item) {
+		logger.Debug("[exif] [upload] %s: can't have exif", item.Pathname)
 		return nil
 	}
 
diff --git a/pkg/exif/exif.go b/pkg/exif/exif.go
index 70801c3e..c0064635 100644
--- a/pkg/exif/exif.go
+++ b/pkg/exif/exif.go
@@ -135,6 +135,7 @@ func (a App) extractAndSaveExif(ctx context.Context, item absto.Item) (exif exas
 	exif.Description = previousExif.Description
 
 	if exif.IsZero() {
+		logger.Debug("[exif] [save] %s: no exif", item.Pathname)
 		return
 	}
 
diff --git a/pkg/exif/util.go b/pkg/exif/util.go
index b7965b17..beba0170 100644
--- a/pkg/exif/util.go
+++ b/pkg/exif/util.go
@@ -35,7 +35,7 @@ func (a App) hasMetadata(ctx context.Context, item absto.Item) bool {
 		return false
 	}
 
-	return len(data.Data) != 0
+	return data.HasData()
 }
 
 func (a App) loadExif(ctx context.Context, item absto.Item) (exas.Exif, error) {