diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 843b2cac..fb5fad23 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -27,6 +27,14 @@ jobs:
         with:
           path-to-profile: coverage-all.out
 
+      - name: Cross-compile for all release targets
+        run: |
+          GOOS=linux   GOARCH=amd64 go build ./...
+          GOOS=darwin   GOARCH=amd64 go build ./...
+          GOOS=darwin   GOARCH=arm64 go build ./...
+          GOOS=windows GOARCH=amd64 go build ./...
+          GOOS=windows GOARCH=arm64 go build ./...
+
       - name: Build the TTPForge Binary
         run: |
           go build -o ttpforge
diff --git a/pkg/blocks/expectstep.go b/pkg/blocks/expectstep.go
index a66bf55f..0e943535 100644
--- a/pkg/blocks/expectstep.go
+++ b/pkg/blocks/expectstep.go
@@ -214,7 +214,8 @@ func (s *ExpectStep) Execute(execCtx TTPExecutionContext) (*ActResult, error) {
 	if s.TerminalWidth > 0 {
 		termWidth = s.TerminalWidth
 	}
-	if err := pty.Setsize(console.Tty(), &pty.Winsize{Rows: 24, Cols: uint16(termWidth)}); err != nil {
+	ws := newWinsize(24, termWidth)
+	if err := pty.Setsize(console.Tty(), &ws); err != nil {
 		logging.L().Warnf("failed to set terminal width: %v", err)
 	}
 
diff --git a/pkg/blocks/winsize_unix.go b/pkg/blocks/winsize_unix.go
new file mode 100644
index 00000000..29845862
--- /dev/null
+++ b/pkg/blocks/winsize_unix.go
@@ -0,0 +1,28 @@
+//go:build unix
+
+/*
+Copyright © 2024-present, Meta Platforms, Inc. and affiliates
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+package blocks
+
+import "github.com/creack/pty"
+
+func newWinsize(rows, cols int) pty.Winsize {
+	return pty.Winsize{Rows: uint16(rows), Cols: uint16(cols)}
+}
diff --git a/pkg/blocks/winsize_windows.go b/pkg/blocks/winsize_windows.go
new file mode 100644
index 00000000..cdafc05b
--- /dev/null
+++ b/pkg/blocks/winsize_windows.go
@@ -0,0 +1,28 @@
+//go:build windows
+
+/*
+Copyright © 2024-present, Meta Platforms, Inc. and affiliates
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+package blocks
+
+import "github.com/creack/pty"
+
+func newWinsize(rows, cols int) pty.Winsize {
+	return pty.Winsize{Rows: uint(rows), Cols: uint(cols)}
+}