diff --git a/Scripts/check-health.ps1 b/Scripts/check-health.ps1
index 9dd0d707..dba14311 100755
--- a/Scripts/check-health.ps1
+++ b/Scripts/check-health.ps1
@@ -10,24 +10,24 @@ $Hostname = $(hostname)
 $Healthy = 1
 "Checking health of $Hostname ..."
 
-& ./check-swap-space.ps1
+& "$PSScriptRoot/check-swap-space.ps1"
 if ($lastExitCode -ne "0") { $Healthy = 0 }
 
 if ($IsLinux) {
-	& ./check-drive-space.ps1 /
+	& "$PSScriptRoot/check-drive-space.ps1" /
 	if ($lastExitCode -ne "0") { $Healthy = 0 }
 } else {
-	& ./check-drive-space.ps1 C
+	& "$PSScriptRoot/check-drive-space.ps1" C
 	if ($lastExitCode -ne "0") { $Healthy = 0 }
 }
 
-& ./check-cpu-temp.ps1
+& "$PSScriptRoot/check-cpu-temp.ps1"
 if ($lastExitCode -ne "0") { $Healthy = 0 }
 
-& ./check-dns-resolution.ps1
+& "$PSScriptRoot/check-dns-resolution.ps1"
 if ($lastExitCode -ne "0") { $Healthy = 0 }
 
-& ./check-ping.ps1
+& "$PSScriptRoot/check-ping.ps1"
 if ($lastExitCode -ne "0") { $Healthy = 0 }
 
 if ($Healthy) {
diff --git a/Scripts/introduce-powershell.ps1 b/Scripts/introduce-powershell.ps1
index 568153da..5bb5b058 100755
--- a/Scripts/introduce-powershell.ps1
+++ b/Scripts/introduce-powershell.ps1
@@ -7,10 +7,10 @@
 #>
 
 try {
-	& write-big.ps1 "PowerShell"
+	& "$PSScriptRoot/write-big.ps1" "PowerShell"
 
-	& write-animated.ps1 "Welcome to PowerShell"
-	& write-animated.ps1 "Feel the power of the console and scripting"
+	& "$PSScriptRoot/write-animated.ps1" "Welcome to PowerShell"
+	& "$PSScriptRoot/write-animated.ps1" "Feel the power of the console and scripting"
 
 	""
 	"* Want to learn PowerShell? See the tutorials at: https://www.guru99.com/powershell-tutorial.html"
@@ -20,7 +20,7 @@ try {
 	"* Want sample scripts? See PowerShell Scripts at: https://github.com/fleschutz/PowerShell/"
 	""
 
-	& write-typewriter.ps1 "P.S. PowerShell is looking forward to execute your next command"
+	& "$PSScriptRoot/write-typewriter.ps1" "P.S. PowerShell is looking forward to execute your next command"
 	""
 
 	exit 0
diff --git a/Scripts/simulate-presence.ps1 b/Scripts/simulate-presence.ps1
index d1a5dc1d..3d154b9a 100755
--- a/Scripts/simulate-presence.ps1
+++ b/Scripts/simulate-presence.ps1
@@ -14,9 +14,9 @@ if ($IPaddress -eq "" ) {
 
 try {
 	for ([int]$i = 0; $i -lt 1000; $i++) {
-		& ./switch-shelly1.ps1 $IPaddress on 0
+		& "$PSScriptRoot/switch-shelly1.ps1" $IPaddress on 0
 		start-sleep -s 10
-		& ./switch-shelly1.ps1 $IPaddress off 0
+		& "$PSScriptRoot/switch-shelly1.ps1" $IPaddress off 0
 		start-sleep -s 60
 	}
 	write-host -foregroundColor green "Done."
diff --git a/Scripts/speak-date.ps1 b/Scripts/speak-date.ps1
index abaa9a49..ebe71da2 100755
--- a/Scripts/speak-date.ps1
+++ b/Scripts/speak-date.ps1
@@ -8,7 +8,7 @@
 
 try {
 	[system.threading.thread]::currentthread.currentculture=[system.globalization.cultureinfo]"en-US"
-	& ./speak-english.ps1 "Today is $((Get-Date).ToShortDateString())"
+	& "$PSScriptRoot/speak-english.ps1" "Today is $((Get-Date).ToShortDateString())"
 	exit 0
 } catch {
 	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
diff --git a/Scripts/speak-joke.ps1 b/Scripts/speak-joke.ps1
index f11d96c2..b1e7d060 100755
--- a/Scripts/speak-joke.ps1
+++ b/Scripts/speak-joke.ps1
@@ -16,7 +16,7 @@ try {
 
 	$Joke = $Table[$Index].Joke
 
-	& ./speak-english.ps1 "$Joke"
+	& "$PSScriptRoot/speak-english.ps1" "$Joke"
 	exit 0
 } catch {
 	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
diff --git a/Scripts/speak-time.ps1 b/Scripts/speak-time.ps1
index ec55d876..73efc97a 100755
--- a/Scripts/speak-time.ps1
+++ b/Scripts/speak-time.ps1
@@ -8,7 +8,7 @@
 
 try {
 	[system.threading.thread]::currentthread.currentculture=[system.globalization.cultureinfo]"en-US"
-	& ./speak-english.ps1 "It's now $((Get-Date).ToShortTimeString())"
+	& "$PSScriptRoot/speak-english.ps1" "It's now $((Get-Date).ToShortTimeString())"
 	exit 0
 } catch {
 	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"