diff --git a/symbolic-symcache/tests/test_writer.rs b/symbolic-symcache/tests/test_writer.rs
index 47fcc8ecd..5485eb376 100644
--- a/symbolic-symcache/tests/test_writer.rs
+++ b/symbolic-symcache/tests/test_writer.rs
@@ -351,3 +351,25 @@ fn test_trailing_marker() -> Result<(), Error> {
 
     Ok(())
 }
+
+/// Tests that addresses between functions are unmapped. See
+/// <https://github.com/getsentry/symbolic/pull/897>.
+#[test]
+fn test_lookup_between_functions() {
+    let buffer = ByteView::open(fixture(
+        "macos/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.dSYM/Contents/Resources/DWARF/CrashLibiOS",
+    ))
+    .unwrap();
+    let object = Object::parse(&buffer).unwrap();
+
+    let mut buffer = Vec::new();
+    let mut converter = SymCacheConverter::new();
+    converter.process_object(&object).unwrap();
+    converter.serialize(&mut Cursor::new(&mut buffer)).unwrap();
+    let symcache = SymCache::parse(&buffer).unwrap();
+    // This address is exactly at the end of the function "-[CRLCrashNXPage desc]",
+    // which starts at 0x8b0c and has size 0x2c. The next function,
+    // "-[CRLCrashStackGuard category]", starts at 0x8b3c.
+    let symbols = symcache.lookup(0x8b38).collect::<Vec<_>>();
+    assert!(symbols.is_empty());
+}
diff --git a/symbolic-testutils/fixtures/macos/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.dSYM/Contents/Info.plist b/symbolic-testutils/fixtures/macos/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.dSYM/Contents/Info.plist
new file mode 100644
index 000000000..a3d4c3fbb
--- /dev/null
+++ b/symbolic-testutils/fixtures/macos/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.dSYM/Contents/Info.plist
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>CFBundleDevelopmentRegion</key>
+		<string>English</string>
+		<key>CFBundleIdentifier</key>
+		<string>com.apple.xcode.dsym.CrashLibiOS</string>
+		<key>CFBundleInfoDictionaryVersion</key>
+		<string>6.0</string>
+		<key>CFBundlePackageType</key>
+		<string>dSYM</string>
+		<key>CFBundleSignature</key>
+		<string>????</string>
+		<key>CFBundleShortVersionString</key>
+		<string>1.0</string>
+		<key>CFBundleVersion</key>
+		<string>1</string>
+	</dict>
+</plist>
diff --git a/symbolic-testutils/fixtures/macos/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.dSYM/Contents/Resources/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.plist b/symbolic-testutils/fixtures/macos/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.dSYM/Contents/Resources/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.plist
new file mode 100644
index 000000000..d1981ea8b
--- /dev/null
+++ b/symbolic-testutils/fixtures/macos/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.dSYM/Contents/Resources/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.plist
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+   <key>DBGOriginalUUID</key>
+   <string>73F2DB01-F4C5-371A-9FC2-7A48430A26F7</string>
+</dict>
+</plist>
\ No newline at end of file
diff --git a/symbolic-testutils/fixtures/macos/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.dSYM/Contents/Resources/DWARF/CrashLibiOS b/symbolic-testutils/fixtures/macos/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.dSYM/Contents/Resources/DWARF/CrashLibiOS
new file mode 100644
index 000000000..0c1a9837b
Binary files /dev/null and b/symbolic-testutils/fixtures/macos/3CD3E3CC-281E-3AF3-84EB-CDE6D56F0559.dSYM/Contents/Resources/DWARF/CrashLibiOS differ