diff --git a/cli/tests/cli_run.rs b/cli/tests/cli_run.rs
index 9c83504817..a2d22ae44f 100644
--- a/cli/tests/cli_run.rs
+++ b/cli/tests/cli_run.rs
@@ -329,7 +329,7 @@ mod cli_run {
             executable_filename: "hello_c",
             stdin: &[],
             input_file: None,
-            expected_ending:"Hello, World!\n",
+            expected_ending:"Hello, World!",
             use_valgrind: true,
         },
         hello_zig:"hello-world" => Example {
@@ -337,7 +337,7 @@ mod cli_run {
             executable_filename: "hello_zig",
             stdin: &[],
             input_file: None,
-            expected_ending:"Hello, World!\n",
+            expected_ending:"Hello, World!",
             use_valgrind: true,
         },
         hello_rust:"hello-world" => Example {
@@ -345,7 +345,7 @@ mod cli_run {
             executable_filename: "hello_rust",
             stdin: &[],
             input_file: None,
-            expected_ending:"Hello, World!\n",
+            expected_ending:"Hello, World!",
             use_valgrind: true,
         },
         hello_swift:"hello-world" => Example {
@@ -353,7 +353,7 @@ mod cli_run {
             executable_filename: "hello_swift",
             stdin: &[],
             input_file: None,
-            expected_ending:"Hello Swift, meet Roc\n",
+            expected_ending:"Hello, World!",
             use_valgrind: true,
         },
         hello_web:"hello-world" => Example {
@@ -361,7 +361,7 @@ mod cli_run {
             executable_filename: "hello_web",
             stdin: &[],
             input_file: None,
-            expected_ending:"Hello, World!\n",
+            expected_ending:"Hello, World!",
             use_valgrind: true,
         },
         fib:"fib" => Example {
diff --git a/examples/hello-world/hello_c.roc b/examples/hello-world/hello_c.roc
index d6b1397003..9d960a2b96 100644
--- a/examples/hello-world/hello_c.roc
+++ b/examples/hello-world/hello_c.roc
@@ -3,4 +3,4 @@ app "hello_c"
     imports []
     provides [ main ] to pf
 
-main = "Hello, World!\n"
+main = "Hello, World!"
diff --git a/examples/hello-world/hello_rust.roc b/examples/hello-world/hello_rust.roc
index 125f6f056b..305bc6da4b 100644
--- a/examples/hello-world/hello_rust.roc
+++ b/examples/hello-world/hello_rust.roc
@@ -7,6 +7,6 @@ greeting =
     hi = "Hello"
     name = "World"
 
-    "\(hi), \(name)!\n"
+    "\(hi), \(name)!"
 
 main = greeting
diff --git a/examples/hello-world/swift-platform/host.swift b/examples/hello-world/swift-platform/host.swift
index 74edc494d2..6451a6c534 100644
--- a/examples/hello-world/swift-platform/host.swift
+++ b/examples/hello-world/swift-platform/host.swift
@@ -53,6 +53,6 @@ extension RocStr {
 
 @_cdecl("main")
 func main() -> UInt8 {
-    print(roc__mainForHost_1_exposed().string)
+    print(roc__mainForHost_1_exposed().string, terminator: "")
     return 0
 }
diff --git a/examples/hello-world/zig-platform/host.zig b/examples/hello-world/zig-platform/host.zig
index a2e4df7ac5..d30eccfbfe 100644
--- a/examples/hello-world/zig-platform/host.zig
+++ b/examples/hello-world/zig-platform/host.zig
@@ -97,7 +97,7 @@ pub fn main() u8 {
     std.os.clock_gettime(std.os.CLOCK_REALTIME, &ts2) catch unreachable;
 
     // stdout the result
-    stdout.print("{s}\n", .{callresult.asSlice()}) catch unreachable;
+    stdout.print("{s}", .{callresult.asSlice()}) catch unreachable;
 
     callresult.deinit();