diff --git a/experimental/examples/imageviewer/shared/src/androidMain/kotlin/example/imageviewer/view/ScrollableColumn.android.kt b/experimental/examples/imageviewer/shared/src/androidMain/kotlin/example/imageviewer/view/ScrollableColumn.android.kt
index 7ef544a39d..ec357481e5 100644
--- a/experimental/examples/imageviewer/shared/src/androidMain/kotlin/example/imageviewer/view/ScrollableColumn.android.kt
+++ b/experimental/examples/imageviewer/shared/src/androidMain/kotlin/example/imageviewer/view/ScrollableColumn.android.kt
@@ -4,5 +4,5 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 
 @Composable
-actual fun ScrollableColumn(modifier: Modifier, content: @Composable () -> Unit) =
+internal actual fun ScrollableColumn(modifier: Modifier, content: @Composable () -> Unit) =
     TouchScrollableColumn(modifier, content)
diff --git a/experimental/examples/imageviewer/shared/src/commonMain/kotlin/example/imageviewer/view/ScrollableColumn.common.kt b/experimental/examples/imageviewer/shared/src/commonMain/kotlin/example/imageviewer/view/ScrollableColumn.common.kt
index 58efdf94f5..a6770df26b 100644
--- a/experimental/examples/imageviewer/shared/src/commonMain/kotlin/example/imageviewer/view/ScrollableColumn.common.kt
+++ b/experimental/examples/imageviewer/shared/src/commonMain/kotlin/example/imageviewer/view/ScrollableColumn.common.kt
@@ -7,10 +7,10 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 
 @Composable
-expect fun ScrollableColumn(modifier: Modifier, content: @Composable () -> Unit)
+internal expect fun ScrollableColumn(modifier: Modifier, content: @Composable () -> Unit)
 
 @Composable
-fun TouchScrollableColumn(modifier: Modifier, content: @Composable () -> Unit) {
+internal fun TouchScrollableColumn(modifier: Modifier, content: @Composable () -> Unit) {
     val scrollState = rememberScrollState()
     Column(modifier.verticalScroll(scrollState)) {
         content()
diff --git a/experimental/examples/imageviewer/shared/src/desktopMain/kotlin/example/imageviewer/view/ScrollableColumn.desktop.kt b/experimental/examples/imageviewer/shared/src/desktopMain/kotlin/example/imageviewer/view/ScrollableColumn.desktop.kt
index 48d18135c4..d3a7f7961a 100644
--- a/experimental/examples/imageviewer/shared/src/desktopMain/kotlin/example/imageviewer/view/ScrollableColumn.desktop.kt
+++ b/experimental/examples/imageviewer/shared/src/desktopMain/kotlin/example/imageviewer/view/ScrollableColumn.desktop.kt
@@ -11,7 +11,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
 
 @Composable
-actual fun ScrollableColumn(modifier: Modifier, content: @Composable () -> Unit) {
+internal actual fun ScrollableColumn(modifier: Modifier, content: @Composable () -> Unit) {
     val scrollState = rememberScrollState()
     Modifier.verticalScroll(scrollState)
 
diff --git a/experimental/examples/imageviewer/shared/src/iosMain/kotlin/example/imageviewer/view/ScrollableColumn.ios.kt b/experimental/examples/imageviewer/shared/src/iosMain/kotlin/example/imageviewer/view/ScrollableColumn.ios.kt
index 7ef544a39d..ec357481e5 100644
--- a/experimental/examples/imageviewer/shared/src/iosMain/kotlin/example/imageviewer/view/ScrollableColumn.ios.kt
+++ b/experimental/examples/imageviewer/shared/src/iosMain/kotlin/example/imageviewer/view/ScrollableColumn.ios.kt
@@ -4,5 +4,5 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 
 @Composable
-actual fun ScrollableColumn(modifier: Modifier, content: @Composable () -> Unit) =
+internal actual fun ScrollableColumn(modifier: Modifier, content: @Composable () -> Unit) =
     TouchScrollableColumn(modifier, content)