diff --git a/Ghidra/Debug/Debugger-agent-dbgeng/data/debugger-launchers/ssh-dbgeng-attach.ps1 b/Ghidra/Debug/Debugger-agent-dbgeng/data/debugger-launchers/ssh-dbgeng-attach.ps1
index a4ad65fa9b..966ed0ab2f 100644
--- a/Ghidra/Debug/Debugger-agent-dbgeng/data/debugger-launchers/ssh-dbgeng-attach.ps1
+++ b/Ghidra/Debug/Debugger-agent-dbgeng/data/debugger-launchers/ssh-dbgeng-attach.ps1
@@ -54,6 +54,7 @@ function Compute-Python-Args {
 	return $arglist
 }
 
+$Env:OPT_OS_WINDOWS = $true
 $tmpfile = "local-dbgeng-attach.py"
 $arglist = Compute-Python-Args -TempFile $tmpfile
 
diff --git a/Ghidra/Debug/Debugger-agent-dbgeng/data/debugger-launchers/ssh-dbgeng.ps1 b/Ghidra/Debug/Debugger-agent-dbgeng/data/debugger-launchers/ssh-dbgeng.ps1
index 35837b3ffd..96575eb840 100644
--- a/Ghidra/Debug/Debugger-agent-dbgeng/data/debugger-launchers/ssh-dbgeng.ps1
+++ b/Ghidra/Debug/Debugger-agent-dbgeng/data/debugger-launchers/ssh-dbgeng.ps1
@@ -57,6 +57,7 @@ function Compute-Python-Args {
 	return $arglist
 }
 
+$Env:OPT_OS_WINDOWS = $true
 $tmpfile = "local-dbgeng.py"
 $arglist = Compute-Python-Args -TempFile $tmpfile
 
diff --git a/Ghidra/Debug/Debugger-agent-dbgeng/data/support/local-dbgeng.py b/Ghidra/Debug/Debugger-agent-dbgeng/data/support/local-dbgeng.py
index 8c2016210f..7ee9c43442 100644
--- a/Ghidra/Debug/Debugger-agent-dbgeng/data/support/local-dbgeng.py
+++ b/Ghidra/Debug/Debugger-agent-dbgeng/data/support/local-dbgeng.py
@@ -24,7 +24,6 @@ args = os.getenv('OPT_TARGET_ARGS')
 
 def parse_parameters():
     global cxn, target, args
-    os.environ['OPT_OS_WINDOWS'] = "true"
     argc = len(sys.argv)
     if argc == 1:
         return True
diff --git a/Ghidra/Debug/Debugger-agent-x64dbg/data/debugger-launchers/ssh-x64dbg-attach.ps1 b/Ghidra/Debug/Debugger-agent-x64dbg/data/debugger-launchers/ssh-x64dbg-attach.ps1
index e7dbce57a8..a70cff8a90 100644
--- a/Ghidra/Debug/Debugger-agent-x64dbg/data/debugger-launchers/ssh-x64dbg-attach.ps1
+++ b/Ghidra/Debug/Debugger-agent-x64dbg/data/debugger-launchers/ssh-x64dbg-attach.ps1
@@ -57,6 +57,7 @@ function Compute-Python-Args {
 	return $arglist
 }
 
+$Env:OPT_OS_WINDOWS = $true
 $tmpfile = "local-x64dbg-attach.py"
 $arglist = Compute-Python-Args -TempFile $tmpfile
 
diff --git a/Ghidra/Debug/Debugger-agent-x64dbg/data/debugger-launchers/ssh-x64dbg.ps1 b/Ghidra/Debug/Debugger-agent-x64dbg/data/debugger-launchers/ssh-x64dbg.ps1
index f1336d3be3..a9d5baa51d 100644
--- a/Ghidra/Debug/Debugger-agent-x64dbg/data/debugger-launchers/ssh-x64dbg.ps1
+++ b/Ghidra/Debug/Debugger-agent-x64dbg/data/debugger-launchers/ssh-x64dbg.ps1
@@ -66,6 +66,7 @@ function Compute-Python-Args {
 	return $arglist
 }
 
+$Env:OPT_OS_WINDOWS = $true
 $tmpfile = "local-x64dbg.py"
 $arglist = Compute-Python-Args -TempFile $tmpfile
 
diff --git a/Ghidra/Debug/Debugger-agent-x64dbg/data/support/local-x64dbg.py b/Ghidra/Debug/Debugger-agent-x64dbg/data/support/local-x64dbg.py
index 9222e660b7..5d550299a6 100644
--- a/Ghidra/Debug/Debugger-agent-x64dbg/data/support/local-x64dbg.py
+++ b/Ghidra/Debug/Debugger-agent-x64dbg/data/support/local-x64dbg.py
@@ -26,7 +26,6 @@ initdir = os.getenv('OPT_TARGET_DIR')
 
 def parse_parameters():
     global cxn, target, args, initdir
-    os.environ['OPT_OS_WINDOWS'] = "true"
     argc = len(sys.argv)
     if argc == 1:
         return True