diff --git a/src/components/pdf_generation/GenerateRunnerCertificates.svelte b/src/components/pdf_generation/GenerateRunnerCertificates.svelte
index 3eb366de..7a80c1c9 100644
--- a/src/components/pdf_generation/GenerateRunnerCertificates.svelte
+++ b/src/components/pdf_generation/GenerateRunnerCertificates.svelte
@@ -71,10 +71,10 @@
                 let a = document.createElement("a");
                 a.href = url;
                 if(generate_runners.length == 1){
-                    a.download = `Certificates_${generate_runners[0].firstname}_${generate_runners[0].lastname}_.pdf`;
+                    a.download = `Certificates_${generate_runners[0].firstname}_${generate_runners[0].lastname}-${locale}.pdf`;
                 }
                 else{
-                    a.download = `Certificates.pdf`;
+                    a.download = `Certificates-${locale}.pdf`;
                 }
                 document.body.appendChild(a);
                 a.click();
@@ -134,7 +134,7 @@
                     const url = window.URL.createObjectURL(blob);
                     let a = document.createElement("a");
                     a.href = url;
-                    a.download = `Certificates_${t.name}.pdf`;
+                    a.download = `Certificates_${t.name}-${locale}.pdf`;
                     document.body.appendChild(a);
                     a.click();
                     a.remove();
@@ -196,7 +196,7 @@
                     const url = window.URL.createObjectURL(blob);
                     let a = document.createElement("a");
                     a.href = url;
-                    a.download = `Certificates_${o.name}.pdf`;
+                    a.download = `Certificates_${o.name}-${locale}.pdf`;
                     document.body.appendChild(a);
                     a.click();
                     a.remove();