diff --git a/etc/config/c++.amazon.properties b/etc/config/c++.amazon.properties
index 7aa2bdd08..f5d9d0c36 100644
--- a/etc/config/c++.amazon.properties
+++ b/etc/config/c++.amazon.properties
@@ -4612,23 +4612,27 @@ group.edg.compilerType=edg
 group.edg.compilerCategories=edg-cpfe
 group.edg.includeFlag=--sys_include=
 
-group.edg-gnu.compilers=edg-experimental-reflection:edg-6_7-gcc-14:edg-6_6-gcc-13:edg-6_5-gcc-13
-compiler.edg-experimental-reflection.exe=/opt/compiler-explorer/edg-gcc-experimental-reflection/eccp-scripts/eccp-gcc
-compiler.edg-experimental-reflection.name=EDG (experimental reflection)
-compiler.edg-6_7-gcc-14.exe=/opt/compiler-explorer/edg-6.7-gcc-14/eccp-scripts/eccp-gcc
-compiler.edg-6_7-gcc-14.name=EDG 6.7 (GNU mode gcc 14)
-compiler.edg-6_6-gcc-13.exe=/opt/compiler-explorer/edg-6.6-gcc-13/eccp-scripts/eccp-gcc
-compiler.edg-6_6-gcc-13.name=EDG 6.6 (GNU mode gcc 13)
+group.edg-gnu.compilers=edg-6_5-gcc-13:edg-6_6-gcc-13:edg-6_7-gcc-14:edg-6_8-gcc-15:edg-experimental-reflection
 compiler.edg-6_5-gcc-13.exe=/opt/compiler-explorer/edg-6.5-gcc-13-20231120/eccp-scripts/eccp-gcc
 compiler.edg-6_5-gcc-13.name=EDG 6.5 (GNU mode gcc 13)
+compiler.edg-6_6-gcc-13.exe=/opt/compiler-explorer/edg-6.6-gcc-13/eccp-scripts/eccp-gcc
+compiler.edg-6_6-gcc-13.name=EDG 6.6 (GNU mode gcc 13)
+compiler.edg-6_7-gcc-14.exe=/opt/compiler-explorer/edg-6.7-gcc-14/eccp-scripts/eccp-gcc
+compiler.edg-6_7-gcc-14.name=EDG 6.7 (GNU mode gcc 14)
+compiler.edg-6_8-gcc-15.exe=/opt/compiler-explorer/edg-6.8-gcc-15/eccp-scripts/eccp-gcc
+compiler.edg-6_8-gcc-15.name=EDG 6.8 (GNU mode gcc 15)
+compiler.edg-experimental-reflection.exe=/opt/compiler-explorer/edg-gcc-experimental-reflection/eccp-scripts/eccp-gcc
+compiler.edg-experimental-reflection.name=EDG (experimental reflection)
 
-group.edg-default.compilers=edg-6_7-default-14:edg-6_6-default-13:edg-6_5-default-13
-compiler.edg-6_7-default-14.exe=/opt/compiler-explorer/edg-6.7-default-14/eccp-scripts/eccp-default
-compiler.edg-6_7-default-14.name=EDG 6.7
-compiler.edg-6_6-default-13.exe=/opt/compiler-explorer/edg-6.6-default-13/eccp-scripts/eccp-default
-compiler.edg-6_6-default-13.name=EDG 6.6
+group.edg-default.compilers=edg-6_5-default-13:edg-6_6-default-13:edg-6_7-default-14:edg-6_8-default-15
 compiler.edg-6_5-default-13.exe=/opt/compiler-explorer/edg-6.5-default-13-20231120/eccp-scripts/eccp-default
 compiler.edg-6_5-default-13.name=EDG 6.5
+compiler.edg-6_6-default-13.exe=/opt/compiler-explorer/edg-6.6-default-13/eccp-scripts/eccp-default
+compiler.edg-6_6-default-13.name=EDG 6.6
+compiler.edg-6_7-default-14.exe=/opt/compiler-explorer/edg-6.7-default-14/eccp-scripts/eccp-default
+compiler.edg-6_7-default-14.name=EDG 6.7
+compiler.edg-6_8-default-15.exe=/opt/compiler-explorer/edg-6.8-default-15/eccp-scripts/eccp-default
+compiler.edg-6_8-default-15.name=EDG 6.8
 
 ################################
 # VAST for x86