diff --git a/src/Testeroid/Program.cs b/src/Testeroid/Program.cs
index 57d0985..4c83a1f 100644
--- a/src/Testeroid/Program.cs
+++ b/src/Testeroid/Program.cs
@@ -130,7 +130,7 @@ public static int Main(string[] args)
                         Coverage coverage = new Coverage(testDll, excludes, includes, new string[0], lastCoverageReport);
                         coverage.PrepareModules();
 
-                        var dotnetTest = "dotnet".Execute($"test {project.GetDirectory()} --no-build --no-restore {testLogger}", workingDirectory: workingDirectory.Path.FullName);
+                        var dotnetTest = "dotnet".Execute($"test {EscapeDirectory(project.GetDirectory())} --no-build --no-restore {testLogger}", workingDirectory: workingDirectory.Path.FullName);
 
                         Verbose(dotnetTest.StandardOutput);
 
@@ -170,7 +170,7 @@ public static int Main(string[] args)
                             lastCoverageReport = BuildIntermediateCoverletReport(coverageResult);
                         }
                     }
-                    catch (Exception ex)
+                    catch (Exception)
                     {
                         Information($"An error occurred while executing 'dotnet test' for project '{project.GetDirectory()}'");
                         throw;
@@ -209,6 +209,16 @@ private static void DeleteFile(string filePath)
             }
         }
 
+        private static string EscapeDirectory(string directory)
+        {
+            if (Environment.OSVersion.Platform == PlatformID.Unix || Environment.OSVersion.Platform == PlatformID.MacOSX)
+            {
+                return $"'{directory}'";
+            }
+
+            return $"\"{directory}\"";
+        }
+
         private static IReport BuildResultReportsPipeline(string outputPath, List<string> reports)
         {
             return new ReportPipeline(