diff --git a/compiler/test/UnitTests.kt b/compiler/test/UnitTests.kt
index 44611ed02..14c37d123 100644
--- a/compiler/test/UnitTests.kt
+++ b/compiler/test/UnitTests.kt
@@ -185,7 +185,7 @@ class TestC64Zeropage {
         val zp1 = C64Zeropage(CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), true))
         assertEquals(16, zp1.available())
         val zp2 = C64Zeropage(CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.FLOATSAFE, emptyList(), false))
-        assertEquals(91, zp2.available())
+        assertEquals(89, zp2.available())
         val zp3 = C64Zeropage(CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.KERNALSAFE, emptyList(), false))
         assertEquals(125, zp3.available())
         val zp4 = C64Zeropage(CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.FULL, emptyList(), false))