diff --git a/aterm-gc.supp b/aterm-gc.supp
new file mode 100644
index 000000000..ee6b5c835
--- /dev/null
+++ b/aterm-gc.supp
@@ -0,0 +1,130 @@
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Cond
+   fun:mark_memory_young
+   fun:mark_phase_young
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Cond
+   fun:AT_isValidSymbol
+   fun:mark_memory_young
+   fun:mark_phase_young
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Value4
+   fun:AT_isValidSymbol
+   fun:mark_memory_young
+   fun:mark_phase_young
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Value4
+   fun:mark_memory_young
+   fun:mark_phase_young
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Value4
+   fun:AT_isInsideValidTerm
+   fun:mark_memory_young
+   fun:mark_phase_young
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Cond
+   fun:AT_isInsideValidTerm
+   fun:mark_memory_young
+   fun:mark_phase_young
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Value4
+   fun:mark_memory_young
+   fun:mark_phase_young
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Value4
+   fun:AT_markTerm_young
+   fun:mark_memory_young
+   fun:mark_phase_young
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Cond
+   fun:AT_markTerm_young
+   fun:mark_memory_young
+   fun:mark_phase_young
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Cond
+   fun:mark_memory
+   fun:mark_phase
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Value4
+   fun:mark_memory
+   fun:mark_phase
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Cond
+   fun:AT_isValidSymbol
+   fun:mark_memory
+   fun:mark_phase
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Value4
+   fun:AT_isValidSymbol
+   fun:mark_memory
+   fun:mark_phase
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Value4
+   fun:AT_isInsideValidTerm
+   fun:mark_memory
+   fun:mark_phase
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Cond
+   fun:AT_isInsideValidTerm
+   fun:mark_memory
+   fun:mark_phase
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Cond
+   fun:AT_markTerm
+   fun:mark_memory
+   fun:mark_phase
+}
+
+{
+   ATerm library conservatively scans for GC roots
+   Memcheck:Value4
+   fun:AT_markTerm
+   fun:mark_memory
+   fun:mark_phase
+}