diff --git a/appveyor.yml b/appveyor.yml
index e166d9694..240724d80 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -236,26 +236,21 @@ build_script:
     
     bash -c -i 'make clean'
     
-    #Write-Host "---------- cmake ----------" -ForegroundColor Yellow
+    Write-Host "---------- cmake ----------" -ForegroundColor Yellow
     
-    #$TestTime=[System.Environment]::TickCount
+    $TestTime=[System.Environment]::TickCount
 
-    #$script='C:\ProxSpace\msys2\msys2_shell.cmd -mingw32 -defterm -no-start -c "mkdir -p client/build; cd client/build; pwd; cmake -G`"MSYS Makefiles`" ..; ls; make VERBOSE=1;"'
+    cmd.exe /c 'C:\ProxSpace\msys2\msys2_shell.cmd -mingw32 -defterm -no-start -c "mkdir -p client/build; cd client/build; cmake -G""MSYS Makefiles"" ..; make VERBOSE=1;"'
     
-    #$script="$script"
+    Write-Host "---------- cmake tests ----------" -ForegroundColor Yellow
 
-    #$scriptblk=[scriptblock]::Create("$script")
-
-    #$res=&$scriptblk
+    cd c:\ProxSpace\pm3
 
+    bash -c -i './tools/pm3_tests.sh --clientbin client/build/proxmark3.exe client'
     
-    #Write-Host "---------- make ok ----------" -ForegroundColor Yellow
+    $testspass = ($LASTEXITCODE -eq 0)
 
-    #bash -c -i 'make check CHECKARGS="--clientbin ./client/build/proxmark3"'
-    
-    #$testspass = ($LASTEXITCODE -eq 0)
-
-    #$global:TestsPassed=(($global:TestsPassed) -and ($testspass))
+    $global:TestsPassed=(($global:TestsPassed) -and ($testspass))
     
     if ($testspass) {
       Add-AppveyorTest -Name "cmake Tests" -Framework NUnit -Filename "make client/check" -Outcome Passed -Duration "$([System.Environment]::TickCount-$TestTime)"