diff --git a/src/SystemPaths.cc b/src/SystemPaths.cc
index 725cc7a25..81ced0ff2 100644
--- a/src/SystemPaths.cc
+++ b/src/SystemPaths.cc
@@ -313,7 +313,6 @@ std::string SystemPaths::FindFileURI(const std::string &_uri) const
   }
 
   const auto uri = ignition::common::URI(_uri);
-  std::cout << "Debug URI[" << uri.Str() << "]\n";
   return this->FindFileURI(uri);
 }
 
diff --git a/src/SystemPaths_TEST.cc b/src/SystemPaths_TEST.cc
index f695c0750..f87cc8f5d 100644
--- a/src/SystemPaths_TEST.cc
+++ b/src/SystemPaths_TEST.cc
@@ -127,7 +127,7 @@ TEST_F(SystemPathsFixture, FileSystemPaths)
   common::setenv(kFilePath, SystemPathsJoin(filePaths));
   paths.SetFilePathEnv(kFilePath);
   EXPECT_EQ(file1, paths.FindFile("test_f1")) << paths.FindFile("test_f1");
-  EXPECT_EQ(file1, paths.FindFile("model://test_f1"));
+  EXPECT_EQ(file1, paths.FindFile("model:test_f1"));
 }
 
 /////////////////////////////////////////////////
@@ -243,7 +243,7 @@ TEST_F(SystemPathsFixture, FindFileURI)
   };
 
   EXPECT_EQ("", sp.FindFileURI("robot://test_f1"));
-  EXPECT_EQ("", sp.FindFileURI("osrf://test_f2"));
+  EXPECT_EQ("", sp.FindFileURI("osrf:test_f2"));
 
   // We still want to test the deprecated function until it is removed.
 #ifndef _WIN32
@@ -256,7 +256,7 @@ TEST_F(SystemPathsFixture, FindFileURI)
 #endif
 
   EXPECT_EQ(file1, sp.FindFileURI("robot://test_f1"));
-  EXPECT_EQ("", sp.FindFileURI("osrf://test_f2"));
+  EXPECT_EQ("", sp.FindFileURI("osrf:test_f2"));
 
   sp.AddFindFileURICallback(osrfCb);
   EXPECT_EQ(file1, sp.FindFileURI("robot://test_f1"));
@@ -266,21 +266,21 @@ TEST_F(SystemPathsFixture, FindFileURI)
   // second handler for the same protocol is available
   sp.AddFindFileURICallback(robot2Cb);
   EXPECT_EQ(file1, sp.FindFileURI("robot://test_f1"));
-  EXPECT_EQ(file2, sp.FindFileURI("osrf://test_f2"));
+  EXPECT_EQ(file2, sp.FindFileURI("osrf:test_f2"));
 
   // URI + env var
   common::setenv(kFilePath, dir1);
   sp.SetFilePathEnv(kFilePath);
   EXPECT_EQ(kFilePath, sp.FilePathEnv());
-  EXPECT_EQ(file1, sp.FindFileURI("anything://test_f1"));
-  EXPECT_NE(file2, sp.FindFileURI("anything://test_f2"));
+  EXPECT_EQ(file1, sp.FindFileURI("anything:test_f1"));
+  EXPECT_NE(file2, sp.FindFileURI("anything:test_f2"));
 
   std::string newEnv{"IGN_NEW_FILE_PATH"};
   common::setenv(newEnv, dir2);
   sp.SetFilePathEnv(newEnv);
   EXPECT_EQ(newEnv, sp.FilePathEnv());
-  EXPECT_NE(file1, sp.FindFileURI("anything://test_f1"));
-  EXPECT_EQ(file2, sp.FindFileURI("anything://test_f2"));
+  EXPECT_NE(file1, sp.FindFileURI("anything:test_f1"));
+  EXPECT_EQ(file2, sp.FindFileURI("anything:test_f2"));
 }
 
 //////////////////////////////////////////////////
diff --git a/src/Util_TEST.cc b/src/Util_TEST.cc
index 2b41184e8..6b827756f 100644
--- a/src/Util_TEST.cc
+++ b/src/Util_TEST.cc
@@ -298,7 +298,7 @@ TEST(Util_TEST, findFile)
       "test_f1"), true));
 
   // Relative prefixed by file://
-  EXPECT_EQ(file1, ignition::common::findFile("file://test_dir1/test_f1"));
+  EXPECT_EQ(file1, ignition::common::findFile("file:test_dir1/test_f1"));
 
   // Custom callback
 #ifndef _WIN32