Linq2DB T4 code generation missing SQLite.Interop.dll

I added Nuget packages System.Data.SQLite and Linq2DB.SQLite to my project and I can compile and run a simple console application executing some test sql on a sqlite3 db file without any problems.

However, when I try to use the T4 template to generate the .cs code for my tables, I get an error

Running transformation: System.DllNotFoundException: Unable to load DLL 'SQLite.Interop.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

from the DataModel.ttinclude file.

The x64/x86 folders with the relative SQLite.Interop.dll files were properly generated under the debug folder after building the project.

This is my very easy .tt file

<#@ template language="C#" debug="True" hostSpecific="True" #>
<#@ output extension=".generated.cs"                        #>
<#@ include file="$(LinqToDBT4SQLiteTemplatesPath)LinqToDB.SQLite.Tools.ttinclude" once="true" #>
<#@ include file="$(LinqToDBT4SQLiteTemplatesPath)PluralizationService.ttinclude"  once="true" #>

<#
    NamespaceName = "DataModel";

    LoadSQLiteMetadata(@"C:\DB", "Test.db");
    GenerateModel();
#>

I tried to add all the possible assembly directives to both my .tt and the DataModel.ttinclude file, with no luck.