diff --git a/src/DataTypes/DataTypeUUID.h b/src/DataTypes/DataTypeUUID.h
index 70104a03478..5ed7a912607 100644
--- a/src/DataTypes/DataTypeUUID.h
+++ b/src/DataTypes/DataTypeUUID.h
@@ -35,6 +35,7 @@ public:
     bool textCanContainOnlyValidUTF8() const override { return true; }
     bool isComparable() const override { return true; }
     bool isValueUnambiguouslyRepresentedInContiguousMemoryRegion() const override { return true; }
+    bool isValueUnambiguouslyRepresentedInFixedSizeContiguousMemoryRegion() const override { return true; }
     bool haveMaximumSizeOfValue() const override { return true; }
     size_t getSizeOfValueInMemory() const override { return sizeof(UUID); }
     bool isCategorial() const override { return true; }
diff --git a/tests/queries/0_stateless/01869_reinterpret_as_fixed_string_uuid.reference b/tests/queries/0_stateless/01869_reinterpret_as_fixed_string_uuid.reference
new file mode 100644
index 00000000000..d9ca990623e
--- /dev/null
+++ b/tests/queries/0_stateless/01869_reinterpret_as_fixed_string_uuid.reference
@@ -0,0 +1 @@
+E711B35C04C4F061A0DBD36A00A67B90
diff --git a/tests/queries/0_stateless/01869_reinterpret_as_fixed_string_uuid.sql b/tests/queries/0_stateless/01869_reinterpret_as_fixed_string_uuid.sql
new file mode 100644
index 00000000000..f6cf90c372c
--- /dev/null
+++ b/tests/queries/0_stateless/01869_reinterpret_as_fixed_string_uuid.sql
@@ -0,0 +1 @@
+SELECT hex(reinterpretAsFixedString(toUUID('61f0c404-5cb3-11e7-907b-a6006ad3dba0')));