diff --git a/ci/aarch64-windows.ps1 b/ci/aarch64-windows.ps1
index dfff2c0f081fce6c4d3e56b57f4e894b34c114df..0686669c5004d8849a71bf2c685bb7f4700d6878 100644
--- a/ci/aarch64-windows.ps1
+++ b/ci/aarch64-windows.ps1
@@ -55,7 +55,8 @@ $Env:ZIG_LOCAL_CACHE_DIR="$(Get-Location)\zig-local-cache"
   -DZIG_TARGET_TRIPLE="$TARGET" `
   -DZIG_TARGET_MCPU="$MCPU" `
   -DZIG_STATIC=ON `
-  -DZIG_NO_LIB=ON
+  -DZIG_NO_LIB=ON `
+  -DZIG2_NO_RTLIB=ON
 CheckLastExitCode
 
 ninja install
diff --git a/ci/x86_64-windows-debug.ps1 b/ci/x86_64-windows-debug.ps1
index 55a0960fd6c7add47823a2d8af8eb87540c62642..a88503b40e8dce04dd85805b1de1248a50f13a18 100644
--- a/ci/x86_64-windows-debug.ps1
+++ b/ci/x86_64-windows-debug.ps1
@@ -55,7 +55,8 @@ $Env:ZIG_LOCAL_CACHE_DIR="$(Get-Location)\zig-local-cache"
   -DZIG_TARGET_TRIPLE="$TARGET" `
   -DZIG_TARGET_MCPU="$MCPU" `
   -DZIG_STATIC=ON `
-  -DZIG_NO_LIB=ON
+  -DZIG_NO_LIB=ON `
+  -DZIG2_NO_RTLIB=ON
 CheckLastExitCode
 
 ninja install
diff --git a/ci/x86_64-windows-release.ps1 b/ci/x86_64-windows-release.ps1
index a2613ea7ddbbbdab98bcdaefaa70a045378d753a..a14391a128355289bd0c43c1d75b9624e363ad85 100644
--- a/ci/x86_64-windows-release.ps1
+++ b/ci/x86_64-windows-release.ps1
@@ -55,7 +55,8 @@ $Env:ZIG_LOCAL_CACHE_DIR="$(Get-Location)\zig-local-cache"
   -DZIG_TARGET_TRIPLE="$TARGET" `
   -DZIG_TARGET_MCPU="$MCPU" `
   -DZIG_STATIC=ON `
-  -DZIG_NO_LIB=ON
+  -DZIG_NO_LIB=ON `
+  -DZIG2_NO_RTLIB=ON
 CheckLastExitCode
 
 ninja install