diff --git a/Sources/ImageIOSwiftUI/Derived.swift b/Sources/ImageIOSwiftUI/Derived.swift
index 72160e2..56d80a8 100644
--- a/Sources/ImageIOSwiftUI/Derived.swift
+++ b/Sources/ImageIOSwiftUI/Derived.swift
@@ -1,3 +1,4 @@
+#if canImport(SwiftUI) && canImport(Combine)
 import Combine
 import SwiftUI
 
@@ -111,3 +112,4 @@ extension Derived.Lazy: ErasedObservableObject where Derived: ObservableObject {
 			.eraseToAnyPublisher()
 	}
 }
+#endif
diff --git a/Sources/ImageIOSwiftUI/ImageSourceView.swift b/Sources/ImageIOSwiftUI/ImageSourceView.swift
index 615cf34..244f510 100644
--- a/Sources/ImageIOSwiftUI/ImageSourceView.swift
+++ b/Sources/ImageIOSwiftUI/ImageSourceView.swift
@@ -1,3 +1,4 @@
+#if canImport(SwiftUI) && canImport(Combine)
 import ImageIOSwift
 import SwiftUI
 
@@ -77,3 +78,4 @@ public struct ImageSourceView: View {
 		}
 	}
 }
+#endif
diff --git a/Sources/ImageIOSwiftUI/StaticImageSourceView.swift b/Sources/ImageIOSwiftUI/StaticImageSourceView.swift
index 175b516..a420442 100644
--- a/Sources/ImageIOSwiftUI/StaticImageSourceView.swift
+++ b/Sources/ImageIOSwiftUI/StaticImageSourceView.swift
@@ -1,3 +1,4 @@
+#if canImport(SwiftUI) && canImport(Combine)
 import ImageIOSwift
 import SwiftUI
 
@@ -107,3 +108,4 @@ public struct StaticImageSourceView: View {
 			)
 	}
 }
+#endif
diff --git a/Sources/ImageIOSwiftUI/URLImageSourceView.swift b/Sources/ImageIOSwiftUI/URLImageSourceView.swift
index d3ec072..90f699b 100644
--- a/Sources/ImageIOSwiftUI/URLImageSourceView.swift
+++ b/Sources/ImageIOSwiftUI/URLImageSourceView.swift
@@ -1,3 +1,4 @@
+#if canImport(SwiftUI) && canImport(Combine)
 import Combine
 import ImageIOSwift
 import SwiftUI
@@ -108,3 +109,4 @@ public struct URLImageSourceView: View {
 		}
 	}
 }
+#endif