# Re: Option Clash with hyperref

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On 10.09.2009, at 22:58, Rob wrote:```
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```Hi,

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I want to use backref, but I'm getting an options clash. I read in a past post that there is some mess when trying to specify the options in hyperref since they're already set but that a work around is to add a \hyperset argument to the
```preamble.  In this case, I tried the following without any success:

\hyperset{pagebackref=yes}
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AFAIK the backref options cannot be set by \hyperset, but have to be passed when hyperref is loaded.
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Daniel
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