diff --git a/src/curl/clean1.ps1 b/src/curl/clean1.ps1
index 0e6ec93..41f007a 100644
--- a/src/curl/clean1.ps1
+++ b/src/curl/clean1.ps1
@@ -4,6 +4,6 @@ if ((Test-Path $install_dir -PathType Container)) {
     Write-Output "Cleaning ${install_dir}..."
     # Delete files what we don't want
     Remove-Item "$install_dir\bin\curl-config"
+    Remove-Item "$install_dir\lib\cmake" -recurse
     Remove-Item "$install_dir\lib\pkgconfig" -recurse
-    Remove-Item "$install_dir\cmake" -recurse
 }
diff --git a/src/jpeg-turbo/clean1.ps1 b/src/jpeg-turbo/clean1.ps1
index 858976f..9c8d1e2 100644
--- a/src/jpeg-turbo/clean1.ps1
+++ b/src/jpeg-turbo/clean1.ps1
@@ -5,4 +5,6 @@ if ((Test-Path $install_dir -PathType Container)) {
     # Delete files what we don't want
     # Remove-Item "$install_dir\bin" -recurse
     Remove-Item "$install_dir\share" -recurse
+    Remove-Item "$install_dir\lib\cmake" -recurse
+    Remove-Item "$install_dir\lib\pkgconfig" -recurse
 }
diff --git a/src/jpeg-turbo/clean1.sh b/src/jpeg-turbo/clean1.sh
index f225296..62768bc 100644
--- a/src/jpeg-turbo/clean1.sh
+++ b/src/jpeg-turbo/clean1.sh
@@ -5,4 +5,6 @@ if [ -d "$install_dir" ] ; then
     # Delete files what we don't want
     # rm -rf "$install_dir/bin"
     rm -rf "$install_dir/share"
+    rm -rf "$install_dir/lib/cmake"
+    rm -rf "$install_dir/lib/pkgconfig"
 fi