diff --git a/src/region.h b/src/region.h
index e132389..510516f 100644
--- a/src/region.h
+++ b/src/region.h
@@ -9,7 +9,10 @@
 #include <unistd.h>
 #include <time.h>
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)
+// Newer versions of musl have UAPI headers 
+// that redefine struct sysinfo
+#if defined(__GLIBC__) || defined(__UCLIBC__) \
+    || LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)
 #include <sys/sysinfo.h>
 #else
 #include <linux/sysinfo.h>
diff --git a/src/server.h b/src/server.h
index 96ad2a7..f6de5f7 100644
--- a/src/server.h
+++ b/src/server.h
@@ -15,7 +15,10 @@
 #include <time.h>
 #include <unistd.h>
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)
+// Newer versions of musl have UAPI headers 
+// that redefine struct sysinfo
+#if defined(__GLIBC__) || defined(__UCLIBC__) \
+    || LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)
 #include <sys/sysinfo.h>
 #else
 #include <linux/sysinfo.h>