diff --git a/Ghidra/Framework/SoftwareModeling/src/test/java/ghidra/program/database/mem/MemBlockDBTest.java b/Ghidra/Framework/SoftwareModeling/src/test/java/ghidra/program/database/mem/MemBlockDBTest.java
index 1dcd4592d7..04c8c049fd 100644
--- a/Ghidra/Framework/SoftwareModeling/src/test/java/ghidra/program/database/mem/MemBlockDBTest.java
+++ b/Ghidra/Framework/SoftwareModeling/src/test/java/ghidra/program/database/mem/MemBlockDBTest.java
@@ -359,6 +359,27 @@ public class MemBlockDBTest extends AbstractGenericTest {
 		assertEquals(10, sourceInfo.getLength());
 	}
 
+	@Test
+	public void testJoinNonConsecutiveBlocks() throws Exception {
+		FileBytes fileBytes = createFileBytes();
+		MemoryBlock block1 = createFileBytesBlock(fileBytes, addr(0), 25, 10);
+		MemoryBlock block2 = createFileBytesBlock(fileBytes, addr(20), 70, 10);
+		MemoryBlock block3 = createFileBytesBlock(fileBytes, addr(10), 0, 10);
+
+		MemoryBlock block = mem.join(block1, block3);
+		block = mem.join(block1, block2);
+		assertEquals(1, mem.getBlocks().length);
+		assertEquals(30, block.getSize());
+		assertEquals(addr(0), block.getStart());
+		List<MemoryBlockSourceInfo> sourceInfos = block.getSourceInfos();
+		assertEquals(3, sourceInfos.size());
+
+		for (int i = 0; i < block.getSize(); i++) {
+			mem.getByte(addr(i));
+		}
+	}
+
+
 	@Test
 	public void testJoinFileBytesBlockAndBufferBlock() throws Exception {
 		FileBytes fileBytes = createFileBytes();