diff --git a/cmake/3rdParty/Platform/Linux/BuiltInPackages_linux.cmake b/cmake/3rdParty/Platform/Linux/BuiltInPackages_linux.cmake
index 9c142b801c..796e0beb32 100644
--- a/cmake/3rdParty/Platform/Linux/BuiltInPackages_linux.cmake
+++ b/cmake/3rdParty/Platform/Linux/BuiltInPackages_linux.cmake
@@ -8,7 +8,6 @@
 
 # shared by other platforms:
 ly_associate_package(PACKAGE_NAME ilmbase-2.3.0-rev4-multiplatform                  TARGETS ilmbase                     PACKAGE_HASH 97547fdf1fbc4d81b8ccf382261f8c25514ed3b3c4f8fd493f0a4fa873bba348)
-ly_associate_package(PACKAGE_NAME hdf5-1.0.11-rev2-multiplatform                    TARGETS hdf5                        PACKAGE_HASH 11d5e04df8a93f8c52a5684a4cacbf0d9003056360983ce34f8d7b601082c6bd)
 ly_associate_package(PACKAGE_NAME assimp-5.0.1-rev11-multiplatform                  TARGETS assimplib                   PACKAGE_HASH 1a9113788b893ef4a2ee63ac01eb71b981a92894a5a51175703fa225f5804dec)
 ly_associate_package(PACKAGE_NAME squish-ccr-20150601-rev3-multiplatform            TARGETS squish-ccr                  PACKAGE_HASH c878c6c0c705e78403c397d03f5aa7bc87e5978298710e14d09c9daf951a83b3)
 ly_associate_package(PACKAGE_NAME ASTCEncoder-2017_11_14-rev2-multiplatform         TARGETS ASTCEncoder                 PACKAGE_HASH c240ffc12083ee39a5ce9dc241de44d116e513e1e3e4cc1d05305e7aa3bdc326)
diff --git a/cmake/3rdParty/Platform/Mac/BuiltInPackages_mac.cmake b/cmake/3rdParty/Platform/Mac/BuiltInPackages_mac.cmake
index 2813ff302e..ff222ee244 100644
--- a/cmake/3rdParty/Platform/Mac/BuiltInPackages_mac.cmake
+++ b/cmake/3rdParty/Platform/Mac/BuiltInPackages_mac.cmake
@@ -8,7 +8,6 @@
 
 # shared by other platforms:
 ly_associate_package(PACKAGE_NAME ilmbase-2.3.0-rev4-multiplatform                  TARGETS ilmbase                     PACKAGE_HASH 97547fdf1fbc4d81b8ccf382261f8c25514ed3b3c4f8fd493f0a4fa873bba348)
-ly_associate_package(PACKAGE_NAME hdf5-1.0.11-rev2-multiplatform                    TARGETS hdf5                        PACKAGE_HASH 11d5e04df8a93f8c52a5684a4cacbf0d9003056360983ce34f8d7b601082c6bd)
 ly_associate_package(PACKAGE_NAME assimp-5.0.1-rev11-multiplatform                  TARGETS assimplib                   PACKAGE_HASH 1a9113788b893ef4a2ee63ac01eb71b981a92894a5a51175703fa225f5804dec)
 ly_associate_package(PACKAGE_NAME squish-ccr-20150601-rev3-multiplatform            TARGETS squish-ccr                  PACKAGE_HASH c878c6c0c705e78403c397d03f5aa7bc87e5978298710e14d09c9daf951a83b3)
 ly_associate_package(PACKAGE_NAME ASTCEncoder-2017_11_14-rev2-multiplatform         TARGETS ASTCEncoder                 PACKAGE_HASH c240ffc12083ee39a5ce9dc241de44d116e513e1e3e4cc1d05305e7aa3bdc326)
diff --git a/cmake/3rdParty/Platform/Windows/BuiltInPackages_windows.cmake b/cmake/3rdParty/Platform/Windows/BuiltInPackages_windows.cmake
index 84b042d1b9..e4fcc768c6 100644
--- a/cmake/3rdParty/Platform/Windows/BuiltInPackages_windows.cmake
+++ b/cmake/3rdParty/Platform/Windows/BuiltInPackages_windows.cmake
@@ -8,7 +8,6 @@
 
 # shared by other platforms:
 ly_associate_package(PACKAGE_NAME ilmbase-2.3.0-rev4-multiplatform                      TARGETS ilmbase                     PACKAGE_HASH 97547fdf1fbc4d81b8ccf382261f8c25514ed3b3c4f8fd493f0a4fa873bba348)
-ly_associate_package(PACKAGE_NAME hdf5-1.0.11-rev2-multiplatform                        TARGETS hdf5                        PACKAGE_HASH 11d5e04df8a93f8c52a5684a4cacbf0d9003056360983ce34f8d7b601082c6bd)
 ly_associate_package(PACKAGE_NAME assimp-5.0.1-rev11-multiplatform                      TARGETS assimplib                   PACKAGE_HASH 1a9113788b893ef4a2ee63ac01eb71b981a92894a5a51175703fa225f5804dec)
 ly_associate_package(PACKAGE_NAME squish-ccr-20150601-rev3-multiplatform                TARGETS squish-ccr                  PACKAGE_HASH c878c6c0c705e78403c397d03f5aa7bc87e5978298710e14d09c9daf951a83b3)
 ly_associate_package(PACKAGE_NAME ASTCEncoder-2017_11_14-rev2-multiplatform             TARGETS ASTCEncoder                 PACKAGE_HASH c240ffc12083ee39a5ce9dc241de44d116e513e1e3e4cc1d05305e7aa3bdc326)