diff --git a/src/experimental.rs b/src/experimental.rs
index a3570e3e..c09a477e 100644
--- a/src/experimental.rs
+++ b/src/experimental.rs
@@ -13,7 +13,7 @@ pub mod experimental {
     #[pymodule_export]
     use crate::blosc2::blosc2;
 
-    #[cfg(feature = "igzip")]
+    #[cfg(any(feature = "igzip", feature = "isal-static", feature = "isal-shared"))]
     #[pymodule_export]
     use crate::igzip::igzip;
 }
diff --git a/src/igzip.rs b/src/igzip.rs
index 6e5c47f2..4a5fd9e1 100644
--- a/src/igzip.rs
+++ b/src/igzip.rs
@@ -2,6 +2,7 @@
 use pyo3::prelude::*;
 
 /// igzip de/compression interface
+#[cfg(any(feature = "igzip", feature = "isal-static", feature = "isal-shared"))]
 #[pymodule]
 pub mod igzip {
 
diff --git a/src/lib.rs b/src/lib.rs
index fa99d28d..ff5651aa 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -61,12 +61,12 @@ pub mod blosc2;
 pub mod brotli;
 #[cfg(feature = "bzip2")]
 pub mod bzip2;
-#[cfg(feature = "igzip")]
-pub mod igzip;
 #[cfg(any(feature = "deflate", feature = "deflate-static", feature = "deflate-shared"))]
 pub mod deflate;
 #[cfg(any(feature = "gzip", feature = "gzip-static", feature = "gzip-shared"))]
 pub mod gzip;
+#[cfg(any(feature = "igzip", feature = "isal-static", feature = "isal-shared"))]
+pub mod igzip;
 #[cfg(feature = "lz4")]
 pub mod lz4;
 #[cfg(feature = "snappy")]