diff --git a/Builds/VisualStudio2013/RippleD.vcxproj b/Builds/VisualStudio2013/RippleD.vcxproj
index 672bdcc29..58109b3a9 100644
--- a/Builds/VisualStudio2013/RippleD.vcxproj
+++ b/Builds/VisualStudio2013/RippleD.vcxproj
@@ -1839,10 +1839,6 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='debug|x64'">True</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='release|x64'">True</ExcludedFromBuild>
     </ClCompile>
-    <ClCompile Include="..\..\src\ripple\app\tx\impl\TransactionEngine.cpp">
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='debug|x64'">True</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='release|x64'">True</ExcludedFromBuild>
-    </ClCompile>
     <ClCompile Include="..\..\src\ripple\app\tx\impl\TransactionMaster.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='debug|x64'">True</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='release|x64'">True</ExcludedFromBuild>
@@ -1881,10 +1877,6 @@
     </ClCompile>
     <ClInclude Include="..\..\src\ripple\app\tx\tests\PathSet.h">
     </ClInclude>
-    <ClCompile Include="..\..\src\ripple\app\tx\tests\Regression_test.cpp">
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='debug|x64'">True</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='release|x64'">True</ExcludedFromBuild>
-    </ClCompile>
     <ClCompile Include="..\..\src\ripple\app\tx\tests\Taker.test.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='debug|x64'">True</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='release|x64'">True</ExcludedFromBuild>
diff --git a/Builds/VisualStudio2013/RippleD.vcxproj.filters b/Builds/VisualStudio2013/RippleD.vcxproj.filters
index 0bc685e6a..1d7b87c94 100644
--- a/Builds/VisualStudio2013/RippleD.vcxproj.filters
+++ b/Builds/VisualStudio2013/RippleD.vcxproj.filters
@@ -2571,9 +2571,6 @@
     <ClCompile Include="..\..\src\ripple\app\tx\impl\TransactionAcquire.cpp">
       <Filter>ripple\app\tx\impl</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\ripple\app\tx\impl\TransactionEngine.cpp">
-      <Filter>ripple\app\tx\impl</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\src\ripple\app\tx\impl\TransactionMaster.cpp">
       <Filter>ripple\app\tx\impl</Filter>
     </ClCompile>
@@ -2610,9 +2607,6 @@
     <ClInclude Include="..\..\src\ripple\app\tx\tests\PathSet.h">
       <Filter>ripple\app\tx\tests</Filter>
     </ClInclude>
-    <ClCompile Include="..\..\src\ripple\app\tx\tests\Regression_test.cpp">
-      <Filter>ripple\app\tx\tests</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\src\ripple\app\tx\tests\Taker.test.cpp">
       <Filter>ripple\app\tx\tests</Filter>
     </ClCompile>
diff --git a/src/ripple/app/tx/tests/Regression_test.cpp b/src/ripple/app/tx/tests/Regression_test.cpp
deleted file mode 100644
index 6764b4943..000000000
--- a/src/ripple/app/tx/tests/Regression_test.cpp
+++ /dev/null
@@ -1,47 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2012, 2013 Ripple Labs Inc.
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#include <BeastConfig.h>
-#include <ripple/test/jtx.h>
-
-namespace ripple {
-namespace test {
-
-struct Regression_test : public beast::unit_test::suite
-{
-    // SigningPubKey: 0000000000000000000000000000000000 (34 zeroes)
-    void testBadSigningPubKey()
-    {
-        using namespace jtx;
-        Env env(*this);
-        env.fund(XRP(10000), "alice");
-        env(noop("alice"), sig(none), json( R"raw( {
-                "SigningPubKey" : "0000000000000000000000000000000000",
-                "TxnSignature" : "3044022042D144D130A1651CBE5632196FE4E745A75445AA8DB95AC9905701DC891F9A30022012DF180ED1545B560681D475F570D9603BF663BD4C91F591DBA0A8C43876C563"
-                    } )raw"), ter(temINVALID));
-    }
-
-    void run() override
-    {
-        testBadSigningPubKey();
-    }
-};
-
-BEAST_DEFINE_TESTSUITE(Regression,app,ripple);
-
-} // test
-} // ripple
diff --git a/src/ripple/unity/app_tx.cpp b/src/ripple/unity/app_tx.cpp
index aa1a94792..02195db84 100644
--- a/src/ripple/unity/app_tx.cpp
+++ b/src/ripple/unity/app_tx.cpp
@@ -47,5 +47,4 @@
 #include <ripple/app/tx/tests/MultiSign.test.cpp>
 #include <ripple/app/tx/tests/OfferStream.test.cpp>
 #include <ripple/app/tx/tests/Offer.test.cpp>
-#include <ripple/app/tx/tests/Regression_test.cpp>
 #include <ripple/app/tx/tests/Taker.test.cpp>