diff --git a/optimages_pipelines.php b/optimages_pipelines.php
index 0eab1b9..7e0db63 100644
--- a/optimages_pipelines.php
+++ b/optimages_pipelines.php
@@ -42,35 +42,27 @@ function optimages_post_edition($flux) {
 			$optimizer_chain = (new OptimizerChain());
 
 			$jpegoptim = lire_config('optimages/jpegoptim_activer') ?? '';
-			$jpegoptim_opt = lire_config('optimages/jpegoptim_options') ?? '';
+			$jpegoptim_opt = explode(', ', lire_config('optimages/jpegoptim_options')) ?? [];
 			if ($jpegoptim === 'on') {
-				$optimizer_chain->addOptimizer(new Jpegoptim([
-					$jpegoptim_opt
-				]));
+				$optimizer_chain->addOptimizer(new Jpegoptim($jpegoptim_opt));
 			}
 
 			$pngquant = lire_config('optimages/pngquant_activer') ?? '';
-			$pngquant_opt = lire_config('optimages/pngquant_options') ?? '';
+			$pngquant_opt = explode(', ', lire_config('optimages/pngquant_options')) ?? [];
 			if ($pngquant === 'on') {
-				$optimizer_chain->addOptimizer(new Pngquant([
-					$pngquant_opt
-				]));
+				$optimizer_chain->addOptimizer(new Pngquant($pngquant_opt));
 			}
 
 			$optipng = lire_config('optimages/optipng_activer') ?? '';
-			$optipng_opt = lire_config('optimages/optipng_options') ?? '';
+			$optipng_opt = explode(', ', lire_config('optimages/optipng_options')) ?? [];
 			if ($optipng === 'on') {
-				$optimizer_chain->addOptimizer(new Optipng([
-					$optipng_opt
-				]));
+				$optimizer_chain->addOptimizer(new Optipng($optipng_opt));
 			}
 
 			$gifsicle = lire_config('optimages/gifsicle_activer') ?? '';
-			$gifsicle_opt = lire_config('optimages/gifsicle_options') ?? '';
+			$gifsicle_opt = explode(', ', lire_config('optimages/gifsicle_options')) ?? [];
 			if ($gifsicle === 'on') {
-				$optimizer_chain->addOptimizer(new Gifsicle([
-					$gifsicle_opt
-				]));
+				$optimizer_chain->addOptimizer(new Gifsicle($gifsicle_opt));
 			}
 
 			$optimizer_chain->optimize($fichier);