diff --git a/tests/scripts/components-configuration-tls.sh b/tests/scripts/components-configuration-tls.sh
index b8834d6..e01a598 100644
--- a/tests/scripts/components-configuration-tls.sh
+++ b/tests/scripts/components-configuration-tls.sh
@@ -184,39 +184,6 @@
     tests/ssl-opt.sh -f 'ECJPAKE.*nolog'
 }
 
-# We're not aware of any other (open source) implementation of EC J-PAKE in TLS
-# that we could use for interop testing. However, we now have sort of two
-# implementations ourselves: one using PSA, the other not. At least test that
-# these two interoperate with each other.
-component_test_tls1_2_ecjpake_compatibility () {
-    msg "build: TLS1.2 server+client w/ EC-JPAKE w/o USE_PSA"
-    scripts/config.py set MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
-    # Explicitly make lib first to avoid a race condition:
-    # https://github.com/Mbed-TLS/mbedtls/issues/8229
-    make lib
-    make -C programs ssl/ssl_server2 ssl/ssl_client2
-    cp programs/ssl/ssl_server2 s2_no_use_psa
-    cp programs/ssl/ssl_client2 c2_no_use_psa
-
-    msg "build: TLS1.2 server+client w/ EC-JPAKE w/ USE_PSA"
-    scripts/config.py set MBEDTLS_USE_PSA_CRYPTO
-    make clean
-    make lib
-    make -C programs ssl/ssl_server2 ssl/ssl_client2
-    make -C programs test/udp_proxy test/query_compile_time_config
-
-    msg "test: server w/o USE_PSA - client w/ USE_PSA, text password"
-    P_SRV=../s2_no_use_psa tests/ssl-opt.sh -f "ECJPAKE: working, TLS"
-    msg "test: server w/o USE_PSA - client w/ USE_PSA, opaque password"
-    P_SRV=../s2_no_use_psa tests/ssl-opt.sh -f "ECJPAKE: opaque password client only, working, TLS"
-    msg "test: client w/o USE_PSA - server w/ USE_PSA, text password"
-    P_CLI=../c2_no_use_psa tests/ssl-opt.sh -f "ECJPAKE: working, TLS"
-    msg "test: client w/o USE_PSA - server w/ USE_PSA, opaque password"
-    P_CLI=../c2_no_use_psa tests/ssl-opt.sh -f "ECJPAKE: opaque password server only, working, TLS"
-
-    rm s2_no_use_psa c2_no_use_psa
-}
-
 component_test_tls1_2_ccm_psk () {
     msg "build: configs/config-ccm-psk-tls1_2.h"
     cp configs/config-ccm-psk-tls1_2.h "$CONFIG_H"