diff --git a/src/check_expr.cpp b/src/check_expr.cpp
index 98154f33d59..91422addd8b 100644
--- a/src/check_expr.cpp
+++ b/src/check_expr.cpp
@@ -349,6 +349,10 @@ gb_internal bool find_or_generate_polymorphic_procedure(CheckerContext *old_c, E
 		return false;
 	}
 
+	if (base_entity->flags & EntityFlag_Disabled) {
+		return false;
+	}
+
 	String name = base_entity->token.string;
 
 	Type *src = base_type(base_entity->type);
diff --git a/tests/issues/run.bat b/tests/issues/run.bat
index 63d722e093b..41c52c02f2e 100644
--- a/tests/issues/run.bat
+++ b/tests/issues/run.bat
@@ -15,6 +15,7 @@ set COMMON=-collection:tests=..\..
 ..\..\..\odin test ..\test_issue_2466.odin %COMMON% -file || exit /b
 ..\..\..\odin test ..\test_issue_2615.odin %COMMON% -file || exit /b
 ..\..\..\odin test ..\test_issue_2637.odin %COMMON% -file || exit /b
+..\..\..\odin test ..\test_issue_2666.odin %COMMON% -file || exit /b
 
 @echo off
 
diff --git a/tests/issues/run.sh b/tests/issues/run.sh
index 7d2101dc62d..6d53388a7d0 100755
--- a/tests/issues/run.sh
+++ b/tests/issues/run.sh
@@ -18,6 +18,7 @@ $ODIN build ../test_issue_2113.odin $COMMON -file -debug
 $ODIN test ../test_issue_2466.odin $COMMON -file
 $ODIN test ../test_issue_2615.odin $COMMON -file
 $ODIN test ../test_issue_2637.odin $COMMON -file
+$ODIN test ../test_issue_2666.odin $COMMON -file
 if [[ $($ODIN build ../test_issue_2395.odin $COMMON -file 2>&1 >/dev/null | grep -c "$NO_NIL_ERR") -eq 2 ]] ; then
 	echo "SUCCESSFUL 1/1"
 else
diff --git a/tests/issues/test_issue_2666.odin b/tests/issues/test_issue_2666.odin
new file mode 100644
index 00000000000..dd77129eaef
--- /dev/null
+++ b/tests/issues/test_issue_2666.odin
@@ -0,0 +1,26 @@
+// Tests issue https://github.com/odin-lang/Odin/issues/2666
+// @(disabled=<boolean>) does not work with polymorphic procs
+package test_issues
+
+import "core:testing"
+
+@(test)
+test_disabled_parapoly :: proc(t: ^testing.T) {
+	disabled_parapoly(t, 1)
+	disabled_parapoly_constant(t, 1)
+}
+
+@(private="file")
+@(disabled = true)
+disabled_parapoly :: proc(t: ^testing.T, num: $T) {
+	testing.error(t, "disabled_parapoly should be disabled")
+}
+
+@(private="file")
+DISABLE :: true
+
+@(disabled = DISABLE)
+@(private = "file")
+disabled_parapoly_constant :: proc(t: ^testing.T, num: $T) {
+	testing.error(t, "disabled_parapoly_constant should be disabled")
+}