diff --git a/Code/Mantid/Framework/DataHandling/test/LoadFullprofResolutionTest.h b/Code/Mantid/Framework/DataHandling/test/LoadFullprofResolutionTest.h
index 878ab8807fecc309c1adb50c1062dad5cbca615e..b8d36d13bb2420598394a4f053662b4e913beeea 100644
--- a/Code/Mantid/Framework/DataHandling/test/LoadFullprofResolutionTest.h
+++ b/Code/Mantid/Framework/DataHandling/test/LoadFullprofResolutionTest.h
@@ -328,7 +328,7 @@ public:
   void test_workspace()
   {
     // Generate file
-    string filename("TestWorskpace.irf");
+    string filename("FullprofResolutionTest_TestWorkspace.irf");
     generate1BankIrfFile(filename);
 
     // Load workspace group wsName with one workspace
@@ -412,7 +412,7 @@ public:
     }
 
     // Clean
-    Poco::File("TestWorskpace.irf").remove();
+    Poco::File(filename).remove();
   }
 
  //----------------------------------------------------------------------------------------------
diff --git a/Code/Mantid/Framework/DataHandling/test/LoadGSASInstrumentFileTest.h b/Code/Mantid/Framework/DataHandling/test/LoadGSASInstrumentFileTest.h
index 0ae94946fa50e830bd34562a0b1203b50a0b03e0..65d102d5c492aaeff5f8d6524b98a18d7c23e500 100644
--- a/Code/Mantid/Framework/DataHandling/test/LoadGSASInstrumentFileTest.h
+++ b/Code/Mantid/Framework/DataHandling/test/LoadGSASInstrumentFileTest.h
@@ -208,7 +208,7 @@ public:
   void test_workspace()
   {
     // Generate file with two banks
-    string filename("TestWorskpace.irf");
+    string filename("GSASInstrumentFileTest_TestWorkspace.irf");
     generate2BankPrmFile(filename);
 
     // Create workspace group to put parameters into
@@ -308,7 +308,7 @@ public:
     TS_ASSERT_EQUALS( fitParam.getValue( 0.0 ), 0.0);
 
     // Clean
-    Poco::File("TestWorskpace.irf").remove();
+    Poco::File(filename).remove();
     AnalysisDataService::Instance().remove("loadGSASInstrumentFileWorkspace");
   }