diff --git a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
index f7f2acfbeb5..34fd8681178 100644
--- a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
+++ b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
@@ -1260,9 +1260,15 @@ class pdf_einstein extends ModelePDFCommandes
 		// Logo
 		if (empty($conf->global->PDF_DISABLE_MYCOMPANY_LOGO))
 		{
-			$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
 			if ($this->emetteur->logo)
 			{
+				if (empty($conf->global->PDF_USE_LARGE_LOGO))
+				{
+					$logo=$conf->mycompany->dir_output.'/logos/thumbs/'.$this->emetteur->logo_small;
+				}
+				else {
+					$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
+				}
 				if (is_readable($logo))
 				{
 				    $height=pdf_getHeightForLogo($logo);
diff --git a/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php b/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
index fe0a3cb0570..94adf8e8c07 100644
--- a/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
+++ b/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
@@ -1394,9 +1394,15 @@ class pdf_eratosthene extends ModelePDFCommandes
 		// Logo
 		if (empty($conf->global->PDF_DISABLE_MYCOMPANY_LOGO))
 		{
-			$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
 			if ($this->emetteur->logo)
 			{
+				if (empty($conf->global->PDF_USE_LARGE_LOGO))
+				{
+					$logo=$conf->mycompany->dir_output.'/logos/thumbs/'.$this->emetteur->logo_small;
+				}
+				else {
+					$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
+				}
 				if (is_readable($logo))
 				{
 				    $height=pdf_getHeightForLogo($logo);
diff --git a/htdocs/core/modules/facture/doc/pdf_crabe.modules.php b/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
index 2cd59d94ee7..8ab120b19e4 100644
--- a/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
@@ -1571,9 +1571,15 @@ class pdf_crabe extends ModelePDFFactures
 		// Logo
 		if (empty($conf->global->PDF_DISABLE_MYCOMPANY_LOGO))
 		{
-			$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
 			if ($this->emetteur->logo)
 			{
+				if (empty($conf->global->PDF_USE_LARGE_LOGO))
+				{
+					$logo=$conf->mycompany->dir_output.'/logos/thumbs/'.$this->emetteur->logo_small;
+				}
+				else {
+					$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
+				}
 				if (is_readable($logo))
 				{
 				    $height=pdf_getHeightForLogo($logo);
diff --git a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
index afdee523bbd..9cde518fa67 100644
--- a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
@@ -1602,9 +1602,15 @@ class pdf_sponge extends ModelePDFFactures
 		// Logo
 		if (empty($conf->global->PDF_DISABLE_MYCOMPANY_LOGO))
 		{
-			$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
 			if ($this->emetteur->logo)
 			{
+				if (empty($conf->global->PDF_USE_LARGE_LOGO))
+				{
+					$logo=$conf->mycompany->dir_output.'/logos/thumbs/'.$this->emetteur->logo_small;
+				}
+				else {
+					$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
+				}
 				if (is_readable($logo))
 				{
 				    $height=pdf_getHeightForLogo($logo);
diff --git a/htdocs/core/modules/propale/doc/pdf_azur.modules.php b/htdocs/core/modules/propale/doc/pdf_azur.modules.php
index 14f4dfe8f9f..ebfaf64d4ff 100644
--- a/htdocs/core/modules/propale/doc/pdf_azur.modules.php
+++ b/htdocs/core/modules/propale/doc/pdf_azur.modules.php
@@ -1462,9 +1462,15 @@ class pdf_azur extends ModelePDFPropales
 		// Logo
 		if (empty($conf->global->PDF_DISABLE_MYCOMPANY_LOGO))
 		{
-			$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
 			if ($this->emetteur->logo)
 			{
+				if (empty($conf->global->PDF_USE_LARGE_LOGO))
+				{
+					$logo=$conf->mycompany->dir_output.'/logos/thumbs/'.$this->emetteur->logo_small;
+				}
+				else {
+					$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
+				}
 				if (is_readable($logo))
 				{
 				    $height=pdf_getHeightForLogo($logo);
diff --git a/htdocs/core/modules/propale/doc/pdf_cyan.modules.php b/htdocs/core/modules/propale/doc/pdf_cyan.modules.php
index d8b20db9a40..770515959cd 100644
--- a/htdocs/core/modules/propale/doc/pdf_cyan.modules.php
+++ b/htdocs/core/modules/propale/doc/pdf_cyan.modules.php
@@ -1507,9 +1507,15 @@ class pdf_cyan extends ModelePDFPropales
 		// Logo
 		if (empty($conf->global->PDF_DISABLE_MYCOMPANY_LOGO))
 		{
-			$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
 			if ($this->emetteur->logo)
 			{
+				if (empty($conf->global->PDF_USE_LARGE_LOGO))
+				{
+					$logo=$conf->mycompany->dir_output.'/logos/thumbs/'.$this->emetteur->logo_small;
+				}
+				else {
+					$logo=$conf->mycompany->dir_output.'/logos/'.$this->emetteur->logo;
+				}
 				if (is_readable($logo))
 				{
 				    $height=pdf_getHeightForLogo($logo);