diff --git a/generate/definitions/VARIANTS.ps1 b/generate/definitions/VARIANTS.ps1
index ee69056..1763b80 100755
--- a/generate/definitions/VARIANTS.ps1
+++ b/generate/definitions/VARIANTS.ps1
@@ -1,4 +1,4 @@
-$local:VERSIONS = ConvertFrom-Json (Get-Content $PSScriptRoot/versions.json -Encoding utf8 -raw)
+$local:VERSIONS = @( Get-Content $PSScriptRoot/versions.json -Encoding utf8 -raw | ConvertFrom-Json )
 
 # Docker image variants' definitions
 $local:VARIANTS_MATRIX = @(