diff --git a/config/zfs-build.m4 b/config/zfs-build.m4
index f0c2066af4a2..34bacac8369f 100644
--- a/config/zfs-build.m4
+++ b/config/zfs-build.m4
@@ -59,9 +59,9 @@ AC_DEFUN([ZFS_AC_DEBUG], [
 ])
 
 AC_DEFUN([ZFS_AC_DEBUGINFO_ENABLE], [
-	DEBUG_CFLAGS="$DEBUG_CFLAGS -g -fno-inline"
+	DEBUG_CFLAGS="$DEBUG_CFLAGS -g -fno-inline -fno-ipa-sra"
 
-	KERNEL_DEBUG_CFLAGS="$KERNEL_DEBUG_CFLAGS -fno-inline"
+	KERNEL_DEBUG_CFLAGS="$KERNEL_DEBUG_CFLAGS -fno-inline -fno-ipa-sra"
 	KERNEL_MAKE="$KERNEL_MAKE CONFIG_DEBUG_INFO=y"
 
 	DEBUGINFO_ZFS="_with_debuginfo"