diff --git a/tools/test/examples/examples.json b/tools/test/examples/examples.json
index cb95f930a2..95b3e4630f 100644
--- a/tools/test/examples/examples.json
+++ b/tools/test/examples/examples.json
@@ -26,7 +26,7 @@
       ],
       "test-repo-source": "mbed",
       "features" : [],
-      "targets" : ["K64F", "NUCLEO_F429ZI"],
+      "targets" : ["K66F", "NUCLEO_F429ZI"],
       "toolchains" : ["GCC_ARM", "ARM"],
       "exporters": [],
       "compile" : true,
@@ -48,7 +48,7 @@
       ],
       "test-repo-source": "mbed",
       "features" : ["BLE"],
-      "targets" : ["NRF51_DK", "NRF52_DK", "K64F", "NUCLEO_F401RE"],
+      "targets" : ["NRF51_DK", "NRF52_DK", "K66F", "NUCLEO_F401RE"],
       "toolchains" : [],
       "exporters": [],
       "compile" : true,
@@ -105,7 +105,7 @@
       "mbed": [],
       "test-repo-source": "github",
       "features" : [],
-      "targets" : ["K64F", "K66F", "NUCLEO_F429ZI"],
+      "targets" : ["K66F", "NUCLEO_F429ZI"],
       "toolchains" : [],
       "exporters": [],
       "compile" : false,
@@ -144,7 +144,7 @@
         "mbed": [],
         "test-repo-source": "github",
         "features" : [],
-        "targets" : ["K64F"],
+        "targets" : ["K66F"],
         "toolchains" : [],
         "exporters": [],
         "compile" : true,
@@ -157,7 +157,7 @@
         "mbed": [],
         "test-repo-source": "github",
         "features" : [],
-        "targets" : ["K64F"],
+        "targets" : ["K66F"],
         "toolchains" : [],
         "exporters": [],
         "compile" : true,
@@ -266,7 +266,7 @@
         ],
         "test-repo-source": "github",
         "features" : [],
-        "targets" : ["DISCO_F469NI", "DISCO_F746NG", "K64F", "K66F",
+        "targets" : ["DISCO_F469NI", "DISCO_F746NG", "K66F",
                      "NUCLEO_F429ZI", "NUCLEO_F439ZI", "NUCLEO_F746ZG",
                      "NUCLEO_F756ZG", "NUCLEO_F767ZI",
                      "NUMAKER_PFM_NUC472", "UBLOX_EVK_ODIN_W2"],