diff --git a/Install-Dependencies.ps1 b/Install-Dependencies.ps1
index 4e7c067..987d79e 100644
--- a/Install-Dependencies.ps1
+++ b/Install-Dependencies.ps1
@@ -23,7 +23,7 @@ foreach ($module in $graphModules) {
             Write-Host "$module module installed successfully" -ForegroundColor Green
         }
         catch {
-            Write-Host "Failed to install $module: $_" -ForegroundColor Red
+            Write-Host "Failed to install $module: ${_}" -ForegroundColor Red
             exit 1
         }
     }
@@ -43,7 +43,7 @@ if (-not (Get-Module -ListAvailable -Name DocumentFormat.OpenXml)) {
         Write-Host "DocumentFormat.OpenXml module installed successfully" -ForegroundColor Green
     }
     catch {
-        Write-Host "Failed to install DocumentFormat.OpenXml module: $_" -ForegroundColor Red
+        Write-Host "Failed to install DocumentFormat.OpenXml module: ${_}" -ForegroundColor Red
         Write-Host "You may need to install the Open XML SDK manually." -ForegroundColor Yellow
         # Do not exit, as the application might still work if the assembly is in the GAC or a known path
     }