diff --git a/amaranth/vendor/_gowin.py b/amaranth/vendor/_gowin.py
index 7ccec51..9409cf2 100644
--- a/amaranth/vendor/_gowin.py
+++ b/amaranth/vendor/_gowin.py
@@ -227,7 +227,6 @@ class GowinPlatform(TemplatedPlatform):
                 read_ilang {{file}}
             {% endfor %}
             read_ilang {{name}}.il
-            delete w:$verilog_initial_trigger
             {{get_override("script_after_read")|default("# (script_after_read placeholder)")}}
             synth_gowin {{get_override("synth_opts")|options}} -top {{name}} -json {{name}}.syn.json
             {{get_override("script_after_synth")|default("# (script_after_synth placeholder)")}}
diff --git a/amaranth/vendor/_intel.py b/amaranth/vendor/_intel.py
index d26fd67..8f2ecc2 100644
--- a/amaranth/vendor/_intel.py
+++ b/amaranth/vendor/_intel.py
@@ -197,7 +197,6 @@ class IntelPlatform(TemplatedPlatform):
                 read_ilang {{file}}
             {% endfor %}
             read_ilang {{name}}.il
-            delete w:$verilog_initial_trigger
             {{get_override("script_after_read")|default("# (script_after_read placeholder)")}}
             synth_intel_alm {{get_override("synth_opts")|options}} -top {{name}}
             {{get_override("script_after_synth")|default("# (script_after_synth placeholder)")}}
diff --git a/amaranth/vendor/_lattice_ecp5.py b/amaranth/vendor/_lattice_ecp5.py
index bd2e8f7..261ccbe 100644
--- a/amaranth/vendor/_lattice_ecp5.py
+++ b/amaranth/vendor/_lattice_ecp5.py
@@ -117,7 +117,6 @@ class LatticeECP5Platform(TemplatedPlatform):
                 read_ilang {{file}}
             {% endfor %}
             read_ilang {{name}}.il
-            delete w:$verilog_initial_trigger
             {{get_override("script_after_read")|default("# (script_after_read placeholder)")}}
             synth_ecp5 {{get_override("synth_opts")|options}} -top {{name}}
             {{get_override("script_after_synth")|default("# (script_after_synth placeholder)")}}
diff --git a/amaranth/vendor/_lattice_ice40.py b/amaranth/vendor/_lattice_ice40.py
index ee27354..34f2363 100644
--- a/amaranth/vendor/_lattice_ice40.py
+++ b/amaranth/vendor/_lattice_ice40.py
@@ -119,7 +119,6 @@ class LatticeICE40Platform(TemplatedPlatform):
                 read_ilang {{file}}
             {% endfor %}
             read_ilang {{name}}.il
-            delete w:$verilog_initial_trigger
             {{get_override("script_after_read")|default("# (script_after_read placeholder)")}}
             synth_ice40 {{get_override("synth_opts")|options}} -top {{name}}
             {{get_override("script_after_synth")|default("# (script_after_synth placeholder)")}}