diff --git a/MoppLib/MoppLib/MoppLibDigidocManager.mm b/MoppLib/MoppLib/MoppLibDigidocManager.mm
index 530b4f21..9c0371f8 100644
--- a/MoppLib/MoppLib/MoppLibDigidocManager.mm
+++ b/MoppLib/MoppLib/MoppLibDigidocManager.mm
@@ -216,11 +216,11 @@ int logLevel() const override {
     }
     
     NSString* getSivaCert(NSString *fileName) const {
-        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES);
-        NSString *libraryDirectory = [paths objectAtIndex:0];
+        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
+        NSString *cachesDirectory = [paths objectAtIndex:0];
         NSString *subfolderName = @"siva-cert";
         
-        NSString *subfolderPath = [libraryDirectory stringByAppendingPathComponent:subfolderName];
+        NSString *subfolderPath = [cachesDirectory stringByAppendingPathComponent:subfolderName];
         
         NSString *filePath = [subfolderPath stringByAppendingPathComponent:fileName];