diff --git a/indra/cmake/Copy3rdPartyLibs.cmake b/indra/cmake/Copy3rdPartyLibs.cmake
index 415641f65f0b75403b79db7f351b78857d6c77ec..873253b41970391fac69ae45102f07fcffb19ed8 100644
--- a/indra/cmake/Copy3rdPartyLibs.cmake
+++ b/indra/cmake/Copy3rdPartyLibs.cmake
@@ -190,12 +190,6 @@ elseif(DARWIN)
         liburiparser.dylib
         liburiparser.1.dylib
         liburiparser.1.0.27.dylib
-        libIex-3_2.dylib
-        libIlmThread-3_2.dylib
-        libImath-3_1.dylib
-        libOpenEXR-3_2.dylib
-        libOpenEXRCore-3_2.dylib
-        libOpenEXRUtil-3_2.dylib
        )
 
     if (TARGET ll::fmodstudio)
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index 70121ecc6496d8e47b8a427bb9ddd2d1b3ec9159..5258842b751c20bde703d17b8a37475c926cc436 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -942,12 +942,6 @@ def construct(self):
                 with self.prefix(src=relpkgdir, dst=""):
                     self.path("libndofdev.dylib")
                     self.path("libhunspell-*.dylib")   
-                    self.path("libIex-3_2.dylib")
-                    self.path("libIlmThread-3_2.dylib")
-                    self.path("libImath-3_1.dylib")
-                    self.path("libOpenEXR-3_2.dylib")
-                    self.path("libOpenEXRCore-3_2.dylib")
-                    self.path("libOpenEXRUtil-3_2.dylib")
 
                 with self.prefix(src_dst="cursors_mac"):
                     self.path("*.tif")