diff --git a/plugins/compress/compress.cc b/plugins/compress/compress.cc
index e6ac4e6b341..b7efe6dba3d 100644
--- a/plugins/compress/compress.cc
+++ b/plugins/compress/compress.cc
@@ -24,6 +24,8 @@
 #include <cstring>
 #include <zlib.h>
 
+#include "ink_autoconf.h"
+
 #if HAVE_BROTLI_ENCODE_H
 #include <brotli/encode.h>
 #endif
diff --git a/plugins/compress/configuration.cc b/plugins/compress/configuration.cc
index e89a494b3c8..b6211a4c7b6 100644
--- a/plugins/compress/configuration.cc
+++ b/plugins/compress/configuration.cc
@@ -21,6 +21,7 @@
   limitations under the License.
  */
 
+#include "ink_autoconf.h"
 #include "configuration.h"
 #include <fstream>
 #include <algorithm>