diff --git a/engines/sci/detection_tables.h b/engines/sci/detection_tables.h
index 21c9ad826ce..e916d1341f2 100644
--- a/engines/sci/detection_tables.h
+++ b/engines/sci/detection_tables.h
@@ -2831,7 +2831,8 @@ static const struct ADGameDescription SciGameDescriptions[] = {
 		Common::DE_DEU, Common::kPlatformAmiga, 0, GUIO_NOSPEECH
 	},
 
-	// Space Quest 4 - English DOS
+#if 0
+	// Space Quest 4 - English DOS - THIS VERSION IS PIRATED/CRACKED AND REPACKAGED =DO NOT RE-ADD=
 	// Executable scanning reports "1.000.753"
 	// SCI interpreter version 1.000.200 (just a guess)
 	{"sq4", "", {
@@ -2840,6 +2841,7 @@ static const struct ADGameDescription SciGameDescriptions[] = {
 		{NULL, 0, NULL, 0}},
 		Common::EN_ANY, Common::kPlatformPC, 0, GUIO_NOSPEECH
 	},
+#endif
 
 	// Space Quest 4 - English DOS
 	// Executable scanning reports "1.000.753"
diff --git a/engines/sci/engine/seg_manager.cpp b/engines/sci/engine/seg_manager.cpp
index 3fac6925a40..1fb37f458d6 100644
--- a/engines/sci/engine/seg_manager.cpp
+++ b/engines/sci/engine/seg_manager.cpp
@@ -852,7 +852,6 @@ byte *SegManager::allocDynmem(int size, const char *descr, reg_t *addr) {
 }
 
 bool SegManager::freeDynmem(reg_t addr) {
-	SegmentType foo = _heap[addr.segment]->getType();
 	if (addr.segment < 1 || addr.segment >= _heap.size() || !_heap[addr.segment] || _heap[addr.segment]->getType() != SEG_TYPE_DYNMEM)
 		return false; // error