diff --git a/bolt_mips.go b/bolt_mips.go
new file mode 100644
index 00000000..1c06342e
--- /dev/null
+++ b/bolt_mips.go
@@ -0,0 +1,11 @@
+// +build mips
+package bolt
+
+// maxMapSize represents the largest mmap size supported by Bolt.
+const maxMapSize = 0x40000000 // 1GB
+
+// maxAllocSize is the size used when creating array pointers.
+const maxAllocSize = 0xFFFFFFF
+
+// brokenUnaligned Are unaligned load/stores broken on this arch?
+var brokenUnaligned = false
diff --git a/bolt_mips64.go b/bolt_mips64.go
new file mode 100644
index 00000000..9f506094
--- /dev/null
+++ b/bolt_mips64.go
@@ -0,0 +1,11 @@
+// +build mips64
+package bolt
+
+// maxMapSize represents the largest mmap size supported by Bolt.
+const maxMapSize = 0xFFFFFFFFFFFF // 256TB
+
+// maxAllocSize is the size used when creating array pointers.
+const maxAllocSize = 0x7FFFFFFF
+
+// brokenUnaligned Are unaligned load/stores broken on this arch?
+var brokenUnaligned = false
diff --git a/bolt_mips64le.go b/bolt_mips64le.go
new file mode 100644
index 00000000..e8a9c3d1
--- /dev/null
+++ b/bolt_mips64le.go
@@ -0,0 +1,11 @@
+// +build mips64le
+package bolt
+
+// maxMapSize represents the largest mmap size supported by Bolt.
+const maxMapSize = 0xFFFFFFFFFFFF // 256TB
+
+// maxAllocSize is the size used when creating array pointers.
+const maxAllocSize = 0x7FFFFFFF
+
+// brokenUnaligned Are unaligned load/stores broken on this arch?
+var brokenUnaligned = false
diff --git a/bolt_mipsle.go b/bolt_mipsle.go
new file mode 100644
index 00000000..d5af4d12
--- /dev/null
+++ b/bolt_mipsle.go
@@ -0,0 +1,11 @@
+// +build mipsle
+package bolt
+
+// maxMapSize represents the largest mmap size supported by Bolt.
+const maxMapSize = 0x40000000 // 1GB
+
+// maxAllocSize is the size used when creating array pointers.
+const maxAllocSize = 0xFFFFFFF
+
+// brokenUnaligned Are unaligned load/stores broken on this arch?
+var brokenUnaligned = false